Hobart Welding Calculator

Hobart Welding Calculator

by Miller Electric Mfg Co

9 ratings
6 reviews
Free

Details

  • Released
  • Updated
  • November 14, 2014
  • March 26, 2026

Features

Hobart Welding Calculator screenshot #1 for iPhone
Hobart Welding Calculator screenshot #2 for iPhone
Hobart Welding Calculator screenshot #3 for iPhone
Hobart Welding Calculator screenshot #4 for iPhone
Hobart Welding Calculator screenshot #5 for iPhone
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About

This tool helps welders select the correct filler metal for various base metals and welding processes. It also calculates the required filler metal volume for specific weld joints and provides cross-references for hardfacing applications.

Filler Metal Selector (Aluminum, Carbon Steel, Stainless Steel)
Heat Input Calculator
Hardfacing Product Cross Reference
Filler Metal Volume Calculator
Dissimilar Base Metal Selection
Offline functionality
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What's New in Hobart Welding Calculator

4.0

March 26, 2026

- Brand new native home screen with quick access to all calculators and selectors - Dedicated calculator screens for Deposition, Heat Input, and Filler Metal Needed - Filler Metal Selectors for Aluminum, Carbon Steel, Stainless Steel, and Hardfacing Cross Reference - Technical articles section with welding best practices - Redesigned splash screen - Light and dark mode support - Improved performance and reliability

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User reviews

App doesn’t work at all

Plz fix it

Deposition Calculator Doesn’t Work

The deposition calculator doesn’t work on my iPhone. Works on android and in the website.

Bug in new update

The deposition rate calculator is completely broken in the new update. None of the variables are visible, and nothing can be modified or selected.

Nice app

This calculator works well for various types of welds and supports different materials. The images make it clear and easy to use.

Very helpful!

Take the guesswork out of filler metal purchasing. This is awesome!

Developer apps

FAQ

What welding processes does Hobart support?

Hobart supports SMAW, GMAW, FCAW, and GTAW welding processes. The app recommends appropriate filler metals for each of these.

Can Hobart calculate filler metal volume for different units?

Yes, the filler metal volume calculator works with both Standard (SAE) and Metric units. You can input weld joint dimensions and total length to estimate purchase needs.

Does Hobart work offline?

Yes, the tool functions without a data connection for most features. You only need a connection to review specific recommended filler metal data sheets.

How does Hobart help with dissimilar metal welding?

For Aluminum and Stainless Steel selectors, you can choose dissimilar base metals. Hobart will then recommend the best filler metal choice to join those specific materials.

What information does Hobart provide about recommended filler metals?

Hobart recommends specific products and provides a link directly to those product pages. The results also list the appropriate American Welding Society (AWS) Classification.

What is the age rating for Hobart?

Hobart has an age rating of 4+. This indicates it is suitable for a very broad audience.

How often is Hobart updated?

The latest version of Hobart was released on March 26, 2026, indicating recent development activity. The app was first released on November 14, 2014.

Does Hobart have ads?

No, Hobart does not contain advertisements. It is a free tool without any ad interruptions.