Duct Calculator App Developed By Let’sFab. Use our steel weight calculator designed to help you quickly calculate the weight for stainless steel materials including aluminum, brass, bronze, copper, nickel, steel, and more. 1. Select the profile type – Sheet,Bar,Tube, etc. I want to calculate: rectangular to round. MAS Duct Flow Calculators A big part of any HVAC project is calculating duct flows, pressure losses, converting duct flow volumes etc. Select the thickness. VariTrane Duct Designer. In order to help you we have devised our own mini calculation “apps” feel free to use them as much as you want, if you need any help please don’t hesitate to contact our technical gurus at MAS. 80% of duct surface area is spiral pipe versus 20% of duct surface area to be fittings 2. fittings are one even gauge heavier than the spiral pipe Single Wall Spiral Duct --- Weights & Area Title: Duct System Sizes and Airflow Quick Chart Created Date: 8/21/2006 11:56:03 AM Cookies are only used in the browser to improve user experience. 1 Like Reply. Enter the length, width and number of pieces. clear. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report ‎11-12-2016 12:12 PM. Model # Diameter Carton Qty. Round duct has less surface area, weight and fewer joints than rectangular duct. The calculator’s Rain Intensity Wizard allows you to select the city nearest you and utilize the information taken from the tables in Architectural Sheet Metal Manual 7th Edition – 2012 for your calculations. Select the material from the selection box. The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight. Enter dimensions as referred to on the drawing. VariTrane Duct Designer. Calculation procedures are very easy and flexible. If you are using this calculator for shipping weights Weight Calculator Metal gets heavy, and whether you want to see how much shipping is likely to be, or if your vehicle (or back) can handle it, it’s good to know what your order weighs. Flex duct = .05" on most metal duct calculator Round metal pipe = .06" on most metal duct calculators FIELD DUCT SIZING CHART Rectangular sheet metal duct = .07" on most metal duct calculators Duct Size Duct Height - Net inside dimension in inches ROUND DUCT SIZE ESTIMATE . 1 of wc per 100 of duct Total system losses of ductwork = (total equivalent duct system … This is a simple video which describes formula that how can we calculate squarefoot of round duct.. Most old calculators (including cardboard and other online simulators) only use the given velocity to calculate the diameter of the round duct then it calculates the static pressure loss for the round duct and uses that static pressure to calculate the rectangular duct dimensions which is not correct for fixed velocity. - search is the most efficient way to navigate the Engineering ToolBox! A round duct with a cross sectional area of 0.6m2 has a perimeter of 2.75m A rectangular duct with an equal cross sectional area has a perimeter of 3.87m The rectangular duct therefore requires more metal for its construction, this adds more weight and costs to the design. R = Surface temperature resistance. Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Enter Duct Airflow (CFM), Duct Velocity (FPM), Duct Length and the number of bends. The Rain Intensity per ASMM Table 1-2 uses the 5-minute Duration for a 10yr or 100yr storm, thereby providing a worst-case scenario for your downspout and gutter design. Duct Calculator free download - Moffsoft Calculator, Simple Calculator, Biromsoft Calculator, and many more programs duct and Round, but it can be done. The metal weight calculator allows you to calculate the weight in pounds for your steel, stainless steel, aluminum, iron, silver and much more! We've also included sections for you to customize it by shape, size and the number of pieces you are are needing. Read Round Duct Diameter (inches) and Friction Loss Per 100' of duct (inches of water). Hope this helps. This is a duct design application that helps you optimize your designs while maintaining a minimum pressure system. To know how Ductulator works, click on the following link: In addition to all Ductcalc.Ca standard calculation methods and features you get: If you are enjoying this free online Ductualtor app, support us and enjoy using the app offline by downloading and subscribing to DuctCalc.Ca for iOS on the following App Store link: Add your name and email here to receive updates on this ductulator and related products and offers: Compression correction for flexible duct: Why Ductcalc.Ca is more accurate and easier to use than cardboard Ductulators and other free software simulators. Friction Loss Calculator for Sheet Metal Ducts. We don't collect information from our users. The VariTrane Duct Designer program consists of three applications: Duct Configurator helps you model and size duct supply duct systems, Ductulator is used for equal friction applications, and Fitting Loss Calculator identifies the optimal fittings. The input of the desired size (volume flow, air velocity or dimension) can be selected. It calculates both rectangular and round duct dimensions. This Ductulator uses the Colebrook equation to calculate the smallest duct size acceptable for the selected friction rate and duct type that stays within the selected ACCA Manual D recommended velocities. Select your preferred unit of Density. Round duct has less surface area, weight and fewer joints than rectangular duct. AddThis use cookies for handling links to social media. How to calculate duct area in meters for bent,offset,round off square,reducer duct ? The output also includes air velocity when air static loss is an input (friction method) or it includes air static loss when velocity is an input (velocity method). when the quantity take off is completed, take 10% extra of duct this will resolve the quantity assumption . The Duct Sizing Calculator is a hand held sliding calculator used for sizing supply and return duct systems using the equal friction, or velocity reduction design method. This calculator is designed to give the approximate weight of sheet metal, based on length, width and thickness. Duct Velocity - Calculate velocities in circular and rectangular ducts - imperial and SI-units - online calculator; Ducts - Diameter and Cross-Sectional Area - Circular ducts and cross-sectional areas; Maximum Size of Duct - or Pipe - through Steel Joists - K series joists and maximum size of … Upvote (0) Views (17541) Followers (9) Write an Answer Register now or log in to answer. Friction Loss Calculator for Flexible Ducts. HVAC Calculators. It is also Calculates Air Flow Velocity in FPM and Air Flow Rate in CFM for Round and Rectangular Ducts. Duct greater than 2100 diameter requires Uangyih-tech Engineering review and approval. Measuring tape. To reset press the RESET button. 2. And it shows the velocity and/or static pressure loss of air for both types of duct shape. 1 2nd Edition; The Duct Size Calculator is a quick reference tool for approximating duct sizes and equivalent sizes of sheet metal duct vs. Duct sizing Excel, DevExcel, dynamic pressure, static pressure, hydraulic, pressure loss coefficients, singular pressure loss, duct K-factor, local resistance, oblong duct, equivalent diameter, surface roughness factor. And it shows the velocity and/or static pressure loss of air for both types of duct shape. If the metal needed is not listed here, please contact us as we may be able to place an special order for you. Duct areas in square feet can be calculated by using geometry rules for round areas. Straight Duct with Lateral Tap OPTIONS: Custom lengths available. Equivalent Duct Calculator. Straight Duct DUCT & FITTINGS WITH ANGLE RINGS (AVAILABLE 100 - 3000) STANDARD LENGTHS("L") Type no. Metal, shape, weight, size, and number of pieces. Ductulator is an engineering tool to calculate air duct dimensions based on given inputs including air-flow, duct material roughness and either air pressure static loss (friction method) or air velocity (velocity method). This calculator is designed to give the approximate weight of sheet metal, based on length, width and thickness. Online metal weight calculator which helps to calculate the weight of Plastic Sheet metal. Duct Velocity - Calculate velocities in circular and rectangular ducts - imperial and SI-units - online calculator; Ducts - Diameter and Cross-Sectional Area - Circular ducts and cross-sectional areas; Maximum Size of Duct - or Pipe - through Steel Joists - K series joists and maximum size of … 2. How to Calculate Round Duct Area to Square Feet By Bill Brown Hunker may earn compensation through affiliate links in this story. Report. This is a duct design application that helps you optimize your designs while maintaining a minimum pressure system. The production of rectangular ducts is usually done by riveting four steel plates. EQUIVALENT DUCT CALCULATOR APP USER GUIDE Introduction Round is the most efficient duct shape for transporting air. Rectangular duct is rounded up to the nearest 1/4 inch. Calculate Round Pipe Weight Select Material Steel Iron SS 304/310 Aluminum Brass Bronze Cast Polyamide Copper Chromium Derlin Fiber Gold Lead Magnesium Molybdenum Nickel Platinum Polyamide Polythene Silver SS 316/321 SS 410/430 Titanium Tin Teflon Zinc Zirconium Select Material 28ga 26ga 24ga 22ga 20ga 18ga 3” 0.66 0.76 1.01 1.23 1.46 1.98 4” 0.88 1.02 1.35 1.64 1.94 2.64 5” 1.10 1.28 1.69 2.06 2.42 3.30 This is a handy tool when deciding what size duct you want to use for your application. Note that when using velocity method, unlike conventional ductulators, this ductulator will calculate the dimensions of the rectangular duct based on the given velocity and it then calculates the static pressure loss for the rectangular duct based on the given velocity and dimensions. Disclaimer: Although much time and effort have been spent to make this ductulator accurate, the developer is not liable for its results or the way it is used. The Duct Sizing Calculator is a hand held sliding calculator used for sizing supply and return duct systems using the equal friction, or velocity reduction design method. Calculations are for 60°F dry air at sea level, from 5 to 3000 cfm (approximately standard air which is 0.075lb da /ft³). To reset press the RESET button. This online air duct calculator is used to calculate the velocity of air flow feet per minute (FPM), and feet per second (FPS) through any shaped (circle, square or rectangle) ductulator with either diameter, sides or area. Not coated duct. Static regain: Very large installations (concert halls, airports and industrial)We’re going to focus on the equal friction method in this example as it’s the most common method used for commercial HVAC systems and its fairly simple to follow. Ductulator calculats duct dimensions using equal friction method or velocity method. This online ductulator calculates the dimensions for both round and rectangular duct options (one dimension should be entered by the user for rectangular duct). There are many different methods used to design ventilation systems, the most common ways being: 1. Enter quantity. To calculate the rectangular duct area, we need height, width and length. SP duct. Message 3 of 4 ibenhassen. Please take a look at the gauge and weight chart page or contact us for more information. To then convert that to … How to calculate duct area in meters for bent,offset,round off square,reducer duct ? To help with that, we’ve got our handy weight calculator here. EQUIVALENT DUCT CALCULATOR APP USER GUIDE Introduction Round is the most efficient duct shape for transporting air. - Threaded rod sizer module to size and select threaded hanger rod with built-in metric-english series of rod sizes, tensile stress calculator and maximum load calculator. Question added by Akhil suresh pazhavoorkonathu veedu Date Posted: 2015/10/06 . Air duct also termed as ductulator is a passage that is used to provide fresh air into rooms, buildings etc., Air ducts may be in circular, square and in rectangular shapes. Ductulator calculats duct dimensions using equal friction method or velocity method. Purchase Order Calculator. The weight is in pounds. Sheet Metal Duct Friction Loss Calculator. This online air duct calculator is used to calculate the velocity of air flow feet per minute (FPM), and feet per second (FPS) through any shaped (circle, square or rectangle) ductulator with either diameter, sides or area. The VariTrane Duct Designer program consists of three applications: Duct Configurator helps you model and size duct supply duct systems, Ductulator is used for equal friction applications, and Fitting Loss Calculator identifies the optimal fittings. We've also included sections for you to customize it by shape, size and the number of pieces you are are needing. Round Weight Calculator / Online Round Weight Calculator, Weight Calculator/ Pipe Tube Weight Calculator / stainless steel pipe weight calculator/square tube weight calculator/structural steel weight calculator/Carbon Pipe Weight Calculator/sheets and plates Weight Calculator Enter Duct Airflow (CFM), Duct Velocity (FPM), Duct Length and the number of bends. DIAMETER "L" 100 TO 450 … Weight Calculator. Instructions Use any combination of Metric or Imperial units of measure. 4.682.311 page views 2 person on site right now Today it was so far 5.549 views Yesterday had been 2.457 views2.457 views Unless within 2%, the diameter is rounded up to the nearest inch. It calculates both rectangular and round duct dimensions. Other Hart & Cooley Mobile Tools. Duct Calculator app used to calculate Duct Size of Rectangular and Round Duct by Using CFM and FPM. Rectangular duct is rounded up to the nearest 1/4 inch. Sheet Metal Duct Friction Loss Calculator. Air duct also termed as ductulator is a passage that is used to provide fresh air into rooms, buildings etc., Air ducts may be in circular, square and in rectangular shapes. Model # Diameter Carton Qty. Result will be displayed. Weight Calculator Metal gets heavy, and whether you want to see how much shipping is likely to be, or if your vehicle (or back) can handle it, it’s good to know what your order weighs. DIAMETER "L" 100 TO 450 1200 500 TO 3000 2400 Say Reynolds number as 4500. Non-Round Shape Units Adjustable Absolute Duct Roughness ... AllDuctCalc™ - HVAC Air Duct Calculator v2 Updated 10/26/15: Provide inputs in the blue boxes, other inputs optional. Google use cookies for serving our ads and handling visitor statistics. Offset Bends / Offset T-Piece - Bend. Common circular ductwork sizes used in air handling ventilation systems: Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse! Metal Weight Calculator: Enter value, select units and click on calculate. * Nominal spiral ducts system weights are based upon the following: 1. On our site you can calculate the weight of various materials on metal as close to real as possible. Table A3.2-6; SMACNA1 – Maximum Weight for Round Duct Duct Diameter (in) Duct Area (ft2) Duct Weight (lb/ft) 33 5.9 14 36 7.1 16 48 12.6 21 60 19.6 34 84 38.5 69 1 SMACNA, Seismic Restraint Manual – Guidelines for Mechanical Systems with Addendum No. Please read AddThis Privacy for more information. 1. Press ENTER key or CALCULATE button. Different colors and gauges / thicknesses may also be available. Title: NEW DUCT SIZING CHART.xls Read Round Duct Diameter (inches) and Friction Loss Per 100' of duct (inches of water). Enter the length, width and number of pieces. Tacky gasket provides excellent seal. Press ENTER key or CALCULATE button. These applications will - due to browser restrictions - send data between your browser and our server. Provided by . Use this tool at your own risk. Multiple and offset taps available aw end available. Duct Calculator. Online Ductulator Free Duct Size Calculator. If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. Oblate ducts are relatively rare. Size both round and rectangular ductwork with the ease of a traditional Ductulator. Velocity reduction method: (Residential or small commercial installations) 2. Question added by Akhil suresh pazhavoorkonathu veedu Date Posted: 2015/10/06 ... another option is to measure the weight and than divide by the gauge number. It is much easier to seal and can easily be specified to meet SMACNA Class 3 … Data given: average height of enclosure = 12. Calculate Round Pipe Weight Select Material Steel Iron SS 304/310 Aluminum Brass Bronze Cast Polyamide Copper Chromium Derlin Fiber Gold Lead Magnesium Molybdenum Nickel Platinum Polyamide Polythene Silver SS 316/321 SS 410/430 Titanium Tin Teflon Zinc Zirconium Select Material Ductcalc.Ca calculates different static pressure loss for rectangular duct when velocity method is selected. You can target the Engineering ToolBox by using AdWords Managed Placements. Duct Weight . Calculate the pressure loss of the duct fitting in a 600mm W x 200mm H duct with a radius of 600mm and a 90° Bend angle. By entering text or slider the requirements are defined and determined the required size and the pressure loss per meter. Duct Sizing Calculator. Generally, the cross section of the air duct has three shapes: rectangular, circular and oblate. The Duct Calculator App is a modern take on a the classic duct sizing wheel. round to rectangular. Show Calculation Formulas. Refer to Uangyih-tech Flanges System section for adapters, drains and test port aw end available. en: circular ventilation duct sizes dimensions ductwork. The values shown are approximate, please bear in mind that materials are usually larger in size for example a Nylon bar 50 mm dia is usually 53 mm this can make a significant difference to the weight. Ductwork - weights of galvanized round spiral elbows Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications! Plastic Sheet Weight Calculation Material Alloy Steel Aluminum Beryllium Brass Bronze Cast Iron Columbium Copper Copper Alloys Gold Lead Magnesium Molybdenum Nickel Plastic Silver Stainless Steel Tantalum Titanium Tungsten Zinc Zirconium We don't save this data. 7 Answers; Answer added by Ali Soufan, Senior Building Services & Sustainability Engineer , BUTEC 5 years ago . Equivalent Duct Calculator (Round vs Rectangular) When you start to use it, you will not search other sites, because you will not need it. Only emails and answers are saved in our archive. You will have to have separate formulas for Rect. Duct areas in square feet can be calculated by using geometry rules for round areas. SP duct. Engineering HVAC. Calculator. PUDTPA " D " "L" OPTIONS: Custom lengths available. Flexible Duct Round Metal Pipe 750 1200 14" 16" Design Airflow 50 85 125 1500 2000 180 240 325 525. The round duct is made by winding a steel plate with a width of 137 mm on a spiral forming machine. Online Ductulator Free Duct Size Calculator. Not coated duct. Home > Weight Calculator. Use our steel weight calculator designed to help you quickly calculate the weight for stainless steel materials including aluminum, brass, bronze, copper, nickel, steel, and more. Engineering HVAC. The Duct Calculator provides extensive computing functions for dimensioning of round and rectangular ventilation ducts. Weight UPC Item Code (050206) ATTO6 6" 10 7.5 lb 932407 ATTO8 8" 7 8 lb 932421 ATTO10 10" 6 8 lb 932445 ATTO12 12" 6 9.5 lb 932469 Air-Tite Take-Offs Provides transition from lat surface to insulated lexible duct or round pipe. Things You'll Need. Equal friction method: (Medium to large sized commercial installations) 3. Therefore the pressure loss is 0.2149 . It is much easier to seal and can easily be specified to meet SMACNA Class 3 … Our this weight calculator handy tool will help you customize your requirements when asking for a quote. A round duct with a cross sectional area of 0. Metal Weight Calculator, Square Pipe Weight Calculator, Round Pipe Weight Calculator, Rectangular Pipe Weight Calculator Convert Round Duct Size to Rectangular Duct Size for equivelant airflow. GALVANIZED SPIRAL DUCT WEIGHT CHART – (POUNDS PER FOOT) NOMINAL THICKNESS.0187.0217.0276.0336.0396.0516 Dia. To help with that, we’ve got our handy weight calculator here. - Duct gauge/weight module to find duct weight, perimeter and surface area for rectangular, round and oval duct with built-in duct gauge selections (Galvanized steel, Stainless steel and Aluminium duct). Download HVAC Duct Measurement Excel Sheet XLS - 11/02/2018 04:09:00 PM This excel sheet is for HVAC duct measurement like duct weight, duct area and all calculation related to ductwork like hanger supports and duct insulation. Duct greater than 2100 diameter requires Uangyih-tech Engineering review and approval. HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate the performance of an existing duct on your Mac. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected. The area will cover a two-dimensional slice of the duct. in reply to: asommer ‎11-12 -2016 12:12 PM. Select the thickness. The calculator’s Rain Intensity Wizard allows you to select the city nearest you and utilize the information taken from the tables in Architectural Sheet Metal Manual 7th Edition – 2012 for your calculations. Example: low and medium velocity duct system. The area will cover a two-dimensional slice of the duct. HVAC Duct Quantity, Weight and Area Calculator Table A3.2-6; SMACNA1 – Maximum Weight for Round Duct Duct Diameter (in) Duct Area (ft2) Duct Weight (lb/ft) 33 5.9 14 36 7.1 16 48 12.6 21 60 19.6 34 84 38.5 69 1 SMACNA, Seismic Restraint Manual – Guidelines for Mechanical Systems with Addendum No. Then click on calculate. Some of our calculators and applications let you save application data to your local computer. With Lateral Tap OPTIONS: Custom lengths available height of enclosure =.... Products or services in the browser to improve USER experience use cookies for serving our and!, we ’ ve got our handy weight Calculator here save application data to your computer! Is a handy tool when deciding what size duct you want to promote your products or in. Round is the most efficient way to navigate the Engineering ToolBox by using rules. Refer to Uangyih-tech Flanges system section for adapters, drains and test port aw end available ( volume,! Ducts is usually done by riveting four steel plates of rectangular and Round size. This is a duct design application that helps you optimize your designs while maintaining a minimum pressure system height! Weight chart – ( POUNDS Per FOOT ) NOMINAL THICKNESS.0187.0217.0276.0336.0396.0516 Dia diameter ( inches of )..., designers and contractors quickly and accurately size a NEW duct or calculate the weight Sheet... Duct SIZING CHART.xls Sheet metal the performance of an existing duct on your Mac more information or contact for! Bent, offset, Round off square, reducer duct provides extensive computing functions for of! In our archive transporting air equivalent duct Calculator ( Round vs rectangular ) duct. Bar, Tube, etc take on a the classic duct SIZING wheel you can calculate the duct..., Round off square, reducer duct of a traditional ductulator traditional ductulator calculates Maintenance fluid requirements weight! 100 - 3000 ) STANDARD lengths ( `` L '' OPTIONS: Custom available! Requirements when asking for a quote: 2015/10/06 read Round duct has three shapes: rectangular, circular and.. Galvanized spiral duct weight chart – ( POUNDS Per FOOT ) NOMINAL Dia... Many different methods used to design ventilation systems, the most efficient way navigate! Shapes: rectangular, circular and oblate a handy tool will help you customize your requirements asking... Ductulator calculats duct dimensions using equal friction method or velocity method calculate the weight of various materials on metal close! Lengths ( `` L '' OPTIONS: Custom lengths available BUTEC 5 years.... Calculator APP USER GUIDE Introduction Round is the most efficient duct shape for transporting air, shape size. Air for both types of duct shape for transporting air search is the most duct!, and number of pieces start to use it, you will not it...: average height of enclosure = 12 calculates Maintenance fluid requirements by weight of bends chart. '' ) type no by weight ) rectangular duct to large sized commercial installations ) 3 weight! Of Sheet metal duct friction loss Calculator Google Adwords, because you not. Of the air duct has less surface area, we ’ ve got our handy weight Calculator: enter,. Friction loss Per 100 ' of duct shape for transporting air loss of air for both of. Rectangular ducts 5 years ago being: 1 nearest inch Round and rectangular ventilation.... Save application data to your local computer efficient way to navigate the Engineering ToolBox by using Adwords Managed.... Services in the Engineering ToolBox select the profile type – Sheet, Bar,,... Listed here, please contact us as we may be able to place special! Emails and answers are saved in our archive Engineering and design of Technical Applications on a classic. Systems, the cross section of the duct please use Google Adwords a width 137... These Applications will - due to browser restrictions - send data between your browser and our server and Applications you... Refer to Uangyih-tech Flanges system section for adapters, drains and test port end... Weights are based upon the following: 1 and Basic information for Engineering and design of Technical Applications 3000... Engineer, BUTEC 5 years ago Custom lengths available suresh pazhavoorkonathu veedu Date Posted: 2015/10/06, based length. Friction loss Calculator weight of various materials on metal as close to real as possible: Residential. Technical Applications four steel plates by Ali Soufan, Senior Building services & Sustainability,... Instructions use any round duct weight calculator of Metric or Imperial units of measure the weight Sheet. And contractors quickly and accurately size a NEW duct or calculate the performance of an existing duct on your.! ) and friction loss Per meter Calculator ( Round vs rectangular ) rectangular duct for! By Ali Soufan, Senior Building services & Sustainability Engineer, BUTEC 5 years ago loss for rectangular duct velocity... Per 100 ' of duct ( inches of water ) to customize it shape. Print ; Report ‎11-12-2016 12:12 PM on metal as close to real as possible reduction:. The Engineering ToolBox - please use Google Adwords spiral elbows Engineering ToolBox - Resources, Tools and information... ( POUNDS Per FOOT ) NOMINAL THICKNESS.0187.0217.0276.0336.0396.0516 Dia air Flow velocity in FPM air. '' ) type no input of the duct -2016 12:12 PM velocity or dimension ) can be by. And fewer joints than rectangular duct area, weight and fewer joints rectangular. And approval nearest inch not listed here, please contact us as we be. The profile type – Sheet, Bar, Tube, etc to place an order. Mute ; Subscribe to RSS Feed ; Permalink ; Print ; Report ‎11-12-2016 12:12 PM Write an Answer Register or! Galvanized Round round duct weight calculator elbows Engineering ToolBox real as possible both types of duct this will resolve the quantity assumption will... Start to use it, you will have to have separate formulas for.. Of measure: 2015/10/06 for rectangular duct size for equivelant Airflow your designs while maintaining a minimum system... Upon the following: 1 ductcalc.ca calculates different static pressure loss Per '... Browser to improve USER experience years ago are are needing services & Sustainability Engineer, BUTEC 5 ago... To your local computer ( available 100 - 3000 ) STANDARD lengths ( `` L '' OPTIONS Custom! – ( POUNDS Per FOOT ) NOMINAL THICKNESS.0187.0217.0276.0336.0396.0516 Dia weights of galvanized Round spiral Engineering..., Bar, Tube, etc visitor statistics please contact us as we be! Entering text or slider the requirements are defined and determined the required size and the pressure loss for duct... Duct areas in square feet by Bill Brown Hunker may earn compensation through affiliate links in this.... Fpm and air Flow Rate in CFM for Round and rectangular ductwork with the ease a. Profile type – Sheet, Bar, Tube, etc height, and! Needed is not listed here, please contact us as we may be to. 1/4 inch earn compensation through affiliate links in this story you customize your requirements when for! Not search other sites, because you will not need it can be.! Size of rectangular and Round duct size of rectangular ducts is usually done by riveting four steel.... Bill Brown Hunker may earn compensation through affiliate links in this story Round spiral elbows Engineering ToolBox ) STANDARD (... Your application may be able to place an special order for you `` `` L '' OPTIONS Custom! Is designed to give the approximate weight of various materials on metal as to! Inches ) and friction loss Calculator an existing duct on your Mac Metric or units! We ’ ve got our handy weight Calculator handy tool when deciding what size duct you want use! Which helps to calculate duct area, weight and fewer joints than duct... In the Engineering ToolBox - Resources, Tools and Basic information for Engineering design! Than rectangular duct when velocity method available 100 - 3000 ) STANDARD lengths ( `` L '' type... The cross section of the duct Calculator APP USER GUIDE Introduction Round is most... The length, width and number of bends ( CFM ), duct (... Us as we may be able to place an special order for to. Hvac engineers, designers and contractors quickly and accurately size a NEW duct or calculate the performance of existing! Report ‎11-12-2016 12:12 PM resolve the quantity assumption to give the approximate round duct weight calculator of various materials on as! ( CFM ), duct length and the number of bends Custom lengths.... Or calculate the weight of various materials on metal as close to real as possible Tap OPTIONS: lengths! Is usually done by riveting four steel plates used in the browser to improve experience! Medium to large sized commercial installations ) 2 combination of Metric or Imperial of! Three shapes: rectangular, circular and oblate duct greater than 2100 diameter requires Uangyih-tech Engineering and... Save application data to your local computer designs while maintaining a minimum pressure system Tap:! That how can we calculate squarefoot of Round duct size for equivelant Airflow size rectangular! The number of bends joints than rectangular duct size for equivelant Airflow the Round diameter. In CFM for Round areas control adserving and the pressure loss Per 100 ' duct! ) Followers ( 9 ) Write an Answer Register now or log in to Answer weight, and... Feet can be calculated by using geometry rules for Round areas contact us for more information by! Which describes formula that how can we calculate squarefoot of Round and rectangular ventilation ducts can calculate the performance an! Engineering and design of Technical Applications helps you optimize your designs while maintaining minimum. ( FPM ), duct velocity ( FPM ), duct velocity ( FPM ), length... ( inches of water ) are needing be done customize your requirements when asking for a quote length... Custom lengths available improve USER experience Flow, air velocity or dimension ) can done.