Best FabCalc alternatives: apps like FabCalc: Flat Pattern DXF

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

Looking for something like FabCalc? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to FabCalc

Flat Pattern & Bend Calculator#1

Flat Pattern & Bend Calculator by AdityaKumar Patel

Metal Sheet Cutting Design
Editor's Choice
🔧 Utilities
5.0(2 ratings)
FreeIn-App Purchases
Flat Pattern & Bend Calculator screenshot 1
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Calculate precise flat pattern dimensions for various fabricated metal components, from simple bends to complex shapes like elbows, lobsterbacks, and cones. This tool assists fabricators, welders, and engineers in generating accurate layouts for piping, ducting, and pressure vessels.

Flat Pattern Bend Calculators#2

Flat Pattern Bend Calculators by Shital Gorasiya

Fabrication Flat Pattern
Strong Contender
🔧 Utilities
3.1(9 ratings)
FreeIn-App Purchases
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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.

Sheet Metal Calculator Pro#3

Sheet Metal Calculator Pro by Sachinbhai Surani

Smart Metal Fabrication Tool
Worth Considering
🔧 Utilities
4.3(8 ratings)
FreeIn-App Purchases
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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 apps like FabCalc

4
Layout Calc Pro
Layout Calc Pro
Layout Calc Pro
Sheet metal & pipe layouts
Free
🔧 Utilities
(0)
5
Flat Pattern Cone Calculator
Flat Pattern Cone Calculator
Flat Pattern Cone Calculator
Truncated & Parallel Patterns
Free

Calculates the parameters needed to create flat patterns for right, oblique, or truncated cones from sheet materials. Ideal for students and engineers needing precise cone development information.

Calculates right cone patternsCalculates oblique cone patternsCalculates truncated cone patterns
🔧 Utilities
(92)
free with in-app purchases
6
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
HVAC & Sheet Metal Calculator
Construction Math & Trade Pro
Free

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
(82)
free with in-app purchases
7
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Duct, HVAC, Pipe & Sheet Metal
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
8
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Fabora: Steel & Metal Tools
Weld, Pipe & Weight Calculator
Free

This app provides 21 fabrication calculators and workshop reference libraries for welders and metal workers. It offers tools for steel beam checks, welding settings, metal weights, and more, all accessible offline without an account.

21 fabrication calculatorsOffline functionalitySteel beam checks
🔧 Utilities
(6)
freemium
9
Flat Metal Patterns
Flat Metal Patterns
Flat Metal Patterns
by Ignacio Renteria-Molina
Free

This app simplifies metal pattern creation with precise mathematical calculations, saving time and reducing errors compared to manual methods. It offers various pattern types, unit conversions, and smart calculation features for both experienced professionals and beginners.

Automated pattern calculation20+ different pattern typesDiameter-Circumference conversion
🔧 Utilities
(25)
freemium
10
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
(409)
free with in-app purchases