Best Welding Calculator Apps

228+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

If you already know Miller Weld Setting Calculator, this is the deeper bench. 228+ welding calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Welding Calculator

Miller Weld Setting Calculator#1
3.9😐(78 ratings)
Free
Miller Weld Setting Calculator screenshot 1
Miller Weld Setting Calculator screenshot 2
Miller Weld Setting Calculator screenshot 3
Miller Weld Setting Calculator screenshot 4

Optimize your welding performance with a smart calculator app that fine-tunes your machine settings for the best results. Enhance your welding experience with precise parameters and process information on TIG, Stick, or MIG welding techniques.

What We Love

  • 👍 Great for beginners
  • 💡 Useful quick reference
  • ✅ Helps with settings
  • 🌟 Good starting point

Room to Improve

  • ⚠️ Outdated settings
  • ❌ Inaccurate suggestions
  • 🪲 Inconsistent data display
Hobart Welding Calculator#2

Hobart Welding Calculator by Miller Electric Mfg Co

Strong Contender
📚 Education
4.4(9 ratings)
Free
Hobart Welding Calculator screenshot 1
Hobart Welding Calculator screenshot 2
Hobart Welding Calculator screenshot 3
Hobart Welding Calculator screenshot 4
Hobart Welding Calculator screenshot 5

This free tool helps users determine the best filler metal for various welding applications, including carbon steel, aluminum, and stainless steel, and calculates the approximate amount of filler metal needed for a specific weld job. With its various functions, including a filler metal selector and volume calculator, users can make informed decisions and optimize their welding process.

WELDING PRO#3

WELDING PRO by Certilas Nederland BV

#1 for welding professionals
Worth Considering
💼 Business
4.5(2 ratings)
Free
WELDING PRO screenshot 1
WELDING PRO screenshot 2
WELDING PRO screenshot 3
WELDING PRO screenshot 4

This application helps welders and technicians access essential information and tools, including calculators for welding costs and parameters, product searches, and databases for finding filler metals and equivalents. With this app, users can quickly determine optimal welding settings, find compatible materials, and access quality certificates, streamlining their workflow and improving efficiency.

More Welding Calculator apps to explore

4
WeldCalc Pro - Welding Calc
WeldCalc Pro - Welding Calc
WeldCalc Pro - Welding Calc
MIG, TIG, Stick & FCAW Calcs
Free
🔧 Utilities
(0)
5
Fraction Calculator Plus #1
Fraction Calculator Plus #1
Fraction Calculator Plus #1
Decimal to Fractions Converter
Free

This application is a powerful tool for calculating fractions with ease, providing users with a handy way to perform fraction-related calculations quickly and efficiently. Simplify your math tasks and crunch numbers effortlessly with this handy fraction calculator app.

📊 Productivity
(22K)
6
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Calculator | Welding & Piping
Free

This application is an advanced pipe trades math calculator for iPhone users, offering instant answers for pipe layout and design problems. With features like cut lengths, parallel pipe cutbacks, flow rates, and more, it is a valuable tool for pipefitters, steamfitters, sprinklerfitters, and welders. Spend less time calculating and more time working with pipes. Try it out now!

🔧 Utilities
(3.6K)
7
한국외국어대학교 모바일ID
한국외국어대학교 모바일ID
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by Nexmotion. Inc
Free
📚 Education
(1)
8
SSAB WeldCalc
SSAB WeldCalc
SSAB WeldCalc
Instant calculation of welding
Free

This application provides instant welding calculations based on welding method, joint, steel grades, and thicknesses, giving users recommended temperatures, heat input, machine settings, and risk analysis. Try it now and get instant results, save them on your device, and share as PDF.

📊 Productivity
(5)
9
Construction Master Pro Calc
Construction Master Pro Calc
Construction Master Pro Calc
Feet Inch Fraction Calculator
Free

An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.

🔧 Utilities
(39K)
10
Welding & Pipe Tools
Welding & Pipe Tools
Welding & Pipe Tools
Welding Calculator
Free
📊 Productivity
(3)
11
한국외대
한국외대
한국외대
by Hankuk University of Foreign Studies
Free
📚 Education
(0)
12
WeldKit: Welding Calculators
WeldKit: Welding Calculators
WeldKit: Welding Calculators
Best welding app ever!
Free
🔧 Utilities
(1)
13
voestalpine Welding Calculator
voestalpine Welding Calculator
voestalpine Welding Calculator
voestalpine AG
Free
📊 Productivity
(0)
14
HII-NNS Weld Heat Calculator
HII-NNS Weld Heat Calculator
HII-NNS Weld Heat Calculator
Calculate weld heat input.
Free

This application calculates weld heat input using simple inputs such as Amperage, Voltage, Weld Length, and Arc Time, providing the result in Joules. Try it out to easily determine the heat input of your welds.

💼 Business
(0)
15
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Cad for pipe elbow,cone,flange
Free

This application simplifies complex metal sheet calculations, enabling users to accurately calculate flat pattern bends for various shapes and structures. It offers a comprehensive tool for engineers, fabricators, and designers to generate precise flat pattern layouts, saving time and minimizing errors in fabrication projects.

🔧 Utilities
(147)
16
WeldConnect
WeldConnect
WeldConnect
Perfect welding solution
Free

This mobile application provides a comprehensive welding solution, enabling users to wirelessly interact with welding systems, access intelligent wizards for parameter selection, and manage welding set values. It allows for convenient documentation, job management, and system configuration, making it an essential tool for welders to optimize their workflow.

🔧 Utilities
(13)
17
Weld
Weld
Weld
Welding Community
Free

Connect with the global welding community through a platform that offers industry connections, showcases work, provides resources and tutorials. Students, educators, and industry professionals can access exclusive welding curriculum, e-learning courses, and expert advice. Join now to boost your welding skills and network!

📚 Education
(28)
18
Concrete Calculator Plus
Concrete Calculator Plus
Concrete Calculator Plus
by Inch Calculator
Free

Estimate concrete quantities with ease using 15 free calculators available in the app for various construction projects such as slabs, walls, and columns. Input dimensions in different units and receive results in both US customary and metric measurements. Access these trusted calculators by visiting www.inchcalculator.com.

🔧 Utilities
(21K)
19
WeldEquations
WeldEquations
WeldEquations
Section Properties for Welds
Free
🔧 Utilities
(0)
20
Weldmonger
Weldmonger
Weldmonger
Welding Supplies
Free

Shop for top-quality welding supplies at our online store, where every product is tested for quality. Contact us for assistance or questions at (833)-308-7018.

🛍️ Shopping
(274)

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