# Pipefitter Calculator (e4bc01)

> Pipefitter Calculator (e4bc01) (iPhone/iPad app by Justin Walls.)

- Source: https://appshunter.io/ios/app/pipefitter-calculator-e4bc01/id6782460945 (this page in markdown: same URL + `.md`)
- Developer: [Justin Walls](https://appshunter.io/developer/6782460947)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 50 MB
- Languages: American English
- Released: 2026-07-13
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/pipefitter-calculator-e4bc01/id6782460945/reviews.md

## What is Pipefitter Calculator (e4bc01)?

Pipefitter Calculator is the no-nonsense field calculator built for pipefitters, steamfitters, and mechanical trades. Run the numbers right on the job — fast, accurate, and made for the way you actually work.

CALCULATORS
• Scientific calculator with trig (sin/cos/tan), logs, powers, roots, factorial, memory keys, and DEG/RAD modes
• Calculation history so you never lose a result
• Fraction converter tuned for the tape measure — decimal to fraction down to 1/64", fraction to decimal, and fraction arithmetic
• Pipe formulas: circumference, flow area, slope/grade, volume, and thermal expansion

PIPE LAYOUT TOOLS (PRO)
• Parallel Offset — travel and run for equal-angle bends
• Rolling Offset — combine rise and roll for true offset and travel
• Saddle / Miter — branch connection cut dimensions
• Elbow Takeout — long and short radius takeout
• Travel & Run — Pythagorean pipe-run math
• Pipe Weight — weight for carbon steel pipe by size, wall, and length

BUILT FOR THE FIELD
• Clean, high-contrast layout that's readable in daylight or a dark mechanical room
• Light, dark, and automatic themes
• Works offline — no account, no sign-up

FREE & PRO
The core calculators and fraction tools are free. Upgrade to Pipefitter Pro to unlock all pipe-layout tools, save your calculation history, and remove ads. Prefer to keep it simple? A one-time Remove Ads purchase clears the banners.

https://pipe-calculations.replit.app/api/terms

Questions or feedback? Email justinwalls1125@gmail.com

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pipefitter Pro | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads Forever | $9.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-09-03

• New in-app Support link: get help and product info at our new support site
• Minor improvements and maintenance updates

### 1.0.1 — 2026-08-02

Bug Fixes and Improvements

### 1.0.0 — 2026-07-14

No release notes.

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## Related topics

[pipefitters 211](https://appshunter.io/ios/topics/pipefitters-211) · [pipe fitter calculator](https://appshunter.io/ios/topics/pipe-fitter-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*