Pocket Welder Helper

Josh Butcher

Contains adsIn-app purchases

About this app

Pocket Welder Helper – Welding Calculator, Settings & Shop Tools

Pocket Welder Helper is a professional welding calculator and reference app built for welders, fabricators, metal workers, and welding students. Whether you’re running MIG, TIG, Stick, or Flux-core welding, this app puts accurate weld settings, calculators, charts, and fabrication tools right in your pocket.

Designed for real shop use, Pocket Welder Helper helps you set weld parameters, calculate material weights, plan projects, generate quotes, and reduce mistakes—even when you’re offline.

Welding Tools & Calculators

• MIG, TIG, Stick & Flux-Core weld settings
• Material thickness, gas flow, wire speed & amperage guides
• TIG tungsten chart, filler rod selection & gas recommendations
• Welding position charts & pipe offset guides
• Weight calculators for:
-Square & rectangular tubing
-Round pipe
-Flat bar & plate

• Press brake bend allowance & K-Factor calculator
• Live bend preview for flat pattern accuracy

Fabrication & Layout Calculators

• Infinity Cube calculator
• Geometric wall art calculator
• Trefoil knot & Möbius strip calculators
• Hairpin legs & table leg calculators
• Pipe measurement & layout tools
• DXF Creator

Base plates

Bolt hole patterns

Custom shapes

Plasma & CNC-ready DXF exports

Business & Shop Productivity

• Job quote generator for welding projects
• Save, edit, and reuse quotes
• Estimate project cost, material weight & pricing
• Export & preview PDFs

• Favorites system – pin your most-used tools
• Daily welding tips & reminders
• “Show Your Work” – share welding projects with the community

Built by a Welder – Not a Spreadsheet

Pocket Welder Helper was created by a welder-turned-software engineer who needed real tools on the job—not bloated spreadsheets or guesswork. Every calculator, chart, and setting is designed to be fast, practical, and shop-tested.

Whether you’re a professional welder, fabrication shop owner, student, or weekend metalworker, this app is built to work as hard as you do.

Offline Welding Reference

• Works 100% offline
• Supports imperial & metric units
• Used by welders worldwide

Upgrade to Pro

• Remove ads
• Unlock full tools & features
• Ideal for daily professional use

With 100,000+ downloads, Pocket Welder Helper is one of the most trusted welding calculator and reference apps on the Play Store.

Download now and carry the ultimate welding toolbox in your pocket.

Ratings and reviews

Another great app ruined with bloat, ads, and a ridiculous subscription model. I do not want articles. I do not want a store. I do NOT want an "AI Weld Assistant". I just want a quick reference for weld settings. edit: App just stays on the splash screen unless you have a good connection on launch. It does not function as an offline reference anymore.

Poorly formatted for Android otherwise I'd give it 5 stars. Charts, for instance, in vertical mode there is info off the right side and you cant scroll left & right. When I rotate the phone it goes back to the main page. If I start in horizontal mode I can't scroll down to see the rest of the menus.

I use Pocket Welder Helper exclusively in my classes. I had loaded several of the major welder manufacturers' apps. One has fonts so small that I had to enlarge them on my phone and immediately found out that the app wouldn't allow enlarging. Would love to see settings for 0.030 wire on Mig. And how about Metal Core? I can't seem to find anything online about Metal Core settings.

What’s new

What's new in 12.2.0

Start a free trial of Pro or Elite right from the upgrade screen. Try everything, cancel anytime.
Cleaner gear picks: featured welding gear now sits inside each tool page instead of floating over it.
Faster, smoother screens and a few bug fixes under the hood.

Thanks for welding with us. Got a suggestion? Tap the in-app feedback form and I read every one.