# Coil Width Calculator — Calculate Coil Width by Circle

> Calculate Coil Width by Circle (iPhone/iPad app by Rishabh Padia.)

- Source: https://appshunter.io/ios/app/coil-width-calculator/id6749900909 (this page in markdown: same URL + `.md`)
- Developer: [Rishabh Padia](https://appshunter.io/developer/1832510311)
- Category: Productivity, Business
- Price: Free
- Age rating: 17+
- Requires: iOS 17.6 · 10 MB
- Languages: American English
- Released: 2025-08-12
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/coil-width-calculator/id6749900909/reviews.md

## What is Coil Width Calculator?

Coil Width Calculator calculates coil width for cutting round blanks (circles) from stainless-steel coil (or any sheet) using a staggered/hex layout.

How it works:
- Enter the circle diameter (inches or mm).
- Select the number of lines (1–10).
- The app applies industry rule-of-thumb multipliers with per-line offsets and shows the coil slit width in mm plus a rounded suggestion.

Features:
- Unit toggle: inches ↔ mm
- 0.25″ scrolling wheel for quick size selection
- Quick Table for 1–10 lines
- Works offline; no sign-in

Made for:
Tool rooms, press-shops, coil slitters, and production planners who want a fast, consistent slit width reference on the floor.

Note:
Results are based on practical shop multipliers and offsets. Always verify against your die layout, material tolerances, and QA specs before production.


## Version history (last 2 releases)

### 2.0 — 2025-08-14

Bugs fixes.

### 1.0 — 2025-08-13

No release notes.

## Apps similar to Coil Width Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [WE Catalog](https://appshunter.io/ios/app/we-catalog/id1439172334) | 5.0 (1) | Free | Productivity |
| [TRACTIAN](https://appshunter.io/ios/app/tractian/id1590498655) | 4.6 (34) | Free | Productivity |
| [DyCut- Dynamic Cutting Layouts](https://appshunter.io/ios/app/dycut-dynamic-cutting-layouts/id584240011) | 4.6 (102) | Free | Productivity |
| [Italian - English : Translator](https://appshunter.io/ios/app/italian-english-translator/id1632578565) | 4.0 (15) | Free | Productivity |
| [Steam Worx](https://appshunter.io/ios/app/steam-worx/id6467222774) | 5.0 (2) | Free | Productivity |
| [GoHACCP](https://appshunter.io/ios/app/gohaccp/id1534435096) | — | Free | Productivity |

## More apps by Rishabh Padia

- [Coil To Circle](https://appshunter.io/ios/app/coil-to-circle/id6749860180)

All apps by Rishabh Padia: https://appshunter.io/developer/1832510311

---

*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 2026-08-21.*