1. Home
  2. Topics
  3. Fabrication Calculator

Best Fabrication Calculator Apps

226+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated July 2026

From beginner-friendly picks to power-user tools, our fabrication calculator list covers 226+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.

Compare top Fabrication Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fabrication Tools CalculatorFabrication Tools CalculatorFree—NoYesJul 2026
2Construction Master 5 CalcConstruction Master 5 CalcFree4.9★ (12K)NoYesJul 2026
3Sheet Metal Calculator ProSheet Metal Calculator ProFree—NoYesMay 2026
4Feet and Inches CalculatorFeet and Inches CalculatorFree4.6★ (384)YesYesJul 2026
5Flat Pattern Bend CalculatorFlat Pattern Bend CalculatorFree4.6★ (151)NoYesJul 2026
6Construction Master Pro CalcConstruction Master Pro CalcFree4.8★ (39K)NoYesJul 2026
7OneCalc: All-in-one CalculatorOneCalc: All-in-one CalculatorFree4.6★ (4.8K)YesNoJul 2026
8API Metal Fabrication CalculatorAPI Metal Fabrication CalculatorFree5.0★ (1)NoNoMay 2026

Top Picks for Fabrication Calculator

Construction Master 5 Calc#2

Construction Master 5 Calc by Calculated Industries

Feet Inch Fraction Calculator
Strong Contender
🔧 Utilities
4.9😊(12K ratings)
FreeIn-App Purchases
Construction Master 5 Calc screenshot 1
Construction Master 5 Calc screenshot 2
Construction Master 5 Calc screenshot 3
Construction Master 5 Calc screenshot 4
Construction Master 5 Calc screenshot 5
Construction Master 5 Calc screenshot 6

This app is a powerful feet-inch-fraction calculator designed for construction professionals. It offers advanced calculation capabilities for layouts, bids, and estimates, simplifying complex measurements and conversions for enhanced project accuracy and efficiency.

What We Love

  • 👍 Convenient to have on phone
  • 💡 Useful for construction work
  • 🚀 Performs like physical calculator
  • 👍 Helpful for calculations and estimates

Room to Improve

  • 💰 Expensive subscription model
  • 🤔 Prefer one-time purchase option
  • 🤔 Subscription cost as much as physical calculator
Sheet Metal Calculator Pro#3

Sheet Metal Calculator Pro by Sachinbhai Surani

Smart Metal Fabrication Tool
Worth Considering
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
Sheet Metal Calculator Pro screenshot 1
Sheet Metal Calculator Pro screenshot 2
Sheet Metal Calculator Pro screenshot 3
Sheet Metal Calculator Pro screenshot 4

This tool simplifies metal fabrication calculations for professionals and students. Quickly determine dimensions and values for various sheet metal parts, saving time and improving accuracy. Results can be easily viewed, saved, and shared.

More Fabrication Calculator apps to explore

4
Feet and Inches Calculator
Feet and Inches Calculator
Feet and Inches Calculator
Perfect Construction Calc!
Free

A powerful construction calculator designed for tradespeople. It offers a wide range of tools for estimating, layout, framing, and jobsite calculations, helping to save time and improve accuracy. Supports both imperial and metric units.

Construction math and estimatingLayout, framing, and jobsite calculationsImperial and metric unit conversion
🔧 Utilities
(384)
free with in-app purchases
5
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Cad for pipe elbow,cone,flange
Free

This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.

Cone calculationsFrustum calculationsTruncated cylinder layouts
🔧 Utilities
(151)
free with in-app purchases
6
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

This app is a powerful construction calculator designed for professionals working with dimensions. It offers a wide range of solutions for dimensional math, right angle calculations, area and volume, and special functions, helping to improve speed and accuracy in layouts, bids, and estimates.

Dimensional math and conversionsRight angle and rafter calculationsArea and volume solutions
🔧 Utilities
(39K)
free with in-app purchases
7
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
OneCalc: All-in-one Calculator
Calculates everything. Try it.
Free

This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

Over 40 calculators and unit convertersStandard and scientific calculator functionsFinancial calculators (interest, loan, currency)
📊 Productivity
(4.8K)
free with in-app purchases
8
API Metal Fabrication Calculator
API Metal Fabrication Calculator
API Metal Fabrication Calculator
by Biztech It Consultancy Private Limited
Free

This app provides essential tools for metal fabrication projects, including calculators for tonnage, bending, currency, and units. It also offers direct access to expert advice and company promotions.

Tonnage calculatorPress brake bending chartCurrency converter
💼 Business
(1)
free
9
Flat Pattern Bend Calculators
Flat Pattern Bend Calculators
Flat Pattern Bend Calculators
Fabrication Flat Pattern
Free

Calculate flat pattern dimensions for complex fabricated components like bends, elbows, tees, and cones. This tool simplifies layouts for challenging shapes using triangulation methods, saving time and ensuring precision in fabrication work.

Flat pattern calculations for bends, tees, elbows, conesHandles advanced shapes like truncated cones and pyramidsIncludes transition layouts (round-to-square, etc.)
🔧 Utilities
(4)
free with in-app purchases
10
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
Construction Math & Trade Pro
Free
$29.99 | 100% OFF

This app provides advanced calculations for HVAC and sheet metal professionals. It simplifies complex dimensional math, geometry, and trigonometry with specialized functions for ducting, airflow, and construction layouts. Offers a free trial before committing to a subscription.

Sheet metal calculations (radius, offset, wrapper length)Trigonometric functions (sine, cosine, tangent, arc)HVAC specific calculations (fan law, CFM, velocity)
🔧 Utilities
(40)
free with in-app purchases
11
Pipe Welding Calculators
Pipe Welding Calculators
Pipe Welding Calculators
Welding Weight and Cost Calc
Free

This application assists engineers, fabricators, and welders with precise calculations for pipe transitions and bends. It offers a user-friendly interface for quick, accurate results, streamlining workflow and enhancing efficiency in pipe welding projects.

Accurate transition and bend calculationsUser-friendly interfaceTime-saving and efficient workflow
📊 Productivity
(1)
free with in-app purchases
12
Fabrication Calculator
Fabrication Calculator
Fabrication Calculator
by Imran Pinjara
$14.99
📊 Productivity
(0)
13
Metal Weight Calculator App
Metal Weight Calculator App
Metal Weight Calculator App
Quick Metal Weight Calculator
Free

This tool simplifies metal weight calculations for professionals and hobbyists. It supports various units, metal types, and shapes, offering precise results through an intuitive interface. Customize inputs for single pieces or bulk projects.

Multiple unit options (cm, mm, ft, in, m, yd)Extensive metal density databaseLibrary of diverse metal shapes
🔧 Utilities
(109)
free with in-app purchases
14
Fabric Calculator
Fabric Calculator
Fabric Calculator
by KewinLawsonSmith Limited
Free

This app helps crafters quickly determine the amount of fabric needed for projects or the maximum stitch size for a given fabric. It offers automatic recalculations as you input values and provides a visual summary of fabric requirements. The tool supports multiple units and optional borders for precise planning.

Automatic fabric quantity calculationMaximum stitch size calculationReal-time value recalculation
🌟 Lifestyle
(7)
free
15
steelyard
steelyard
steelyard
Metal Weight Calculator
Free

This app quickly calculates the weight of steel sections from various international standards. It supports both metric and imperial units and offers offline functionality for convenience. Save your settings and calculations for easy access.

Steel section weight calculationSupports EU, USA, Japanese, KOREA standardsMetric and Imperial units
📊 Productivity
(297)
free with in-app purchases
16
ElbowCalc - Flat Pattern Maker
ElbowCalc - Flat Pattern Maker
ElbowCalc - Flat Pattern Maker
Smart Elbow Flat Pattern Tool
Free

This professional tool assists engineers and fabricators in quickly calculating and visualizing flat patterns for elbows and reducers. It provides instant pattern graphs with cut coordinates to streamline fabrication and minimize material waste.

Calculate various elbow typesGenerate flat pattern graphsSupports reducer bends
📊 Productivity
(2)
free with in-app purchases
17
Concrete Calculator Plus
Concrete Calculator Plus
Concrete Calculator Plus
by Inch Calculator
Free

This app provides 15 calculators for estimating concrete, blocks, mortar, rebar, and gravel. It supports various shapes and units, offering material cost estimations for construction projects.

15 concrete estimation calculatorsEstimates cubic yards or bagsCalculates material costs
🔧 Utilities
(21K)
ad-supported
18
Pipe Fitter Calculator
Pipe Fitter Calculator
Pipe Fitter Calculator
by Kevin Morneault
$4.99

This app provides a comprehensive suite of tools for pipe fitting calculations, including offsets, angles, and fitting data. It supports various pipe standards and measurement units, helping users determine precise cut lengths and angles for fabrication.

Multiple pipe offset calculation optionsReducing tee offset calculationsOdd angle fitting calculations
📊 Productivity
(28)
free
19
Construction Calculator
Construction Calculator
Construction Calculator
Feet Inch Calculator
Free

This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.

Decimal to fraction converterFraction to decimal conversionSimultaneous equation and result display
🔧 Utilities
(554)
free with in-app purchases
20
McCalc Fusion Calculator
McCalc Fusion Calculator
McCalc Fusion Calculator
HDPE/PP Pressure Calculator
Free

This app calculates the correct fusion pressure for HDPE and Polypropylene pipe jobs. It simplifies the process by selecting your fusion machine and entering pipe details to determine the recommended theoretical gauge pressure.

Select McElroy fusion machinesChoose from nine international standardsEnter pipe size in multiple units
💼 Business
(18)
free

FAQ about Fabrication Calculator

Are there free fabrication calculator apps for iPhone?
Yes — 18 of the top fabrication calculator apps we rank are free to download, including Fabrication Tools Calculator and Construction Master 5 Calc.
Fabrication Tools Calculator has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 226+ fabrication calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.

Related searches

api metal fabrication calculator