# Unravel: Steel Calculator

> Utilities

Canonical page: [https://chrome-stats.com/d/id468671830](https://chrome-stats.com/d/id468671830)

## Overview

- **ID:** `id468671830`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Majestic Steel USA
- **Category:** Utilities
- **Rating:** 4.90 / 5 (10 ratings)
- **Version:** 5.3.3
- **Last updated:** 2026-03-20
- **First published:** 2011-10-05
- **Size:** 19 MB
- **Data as of:** 2026-09-04
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/unravel-steel-calculator/id468671830)
- **Website:** [https://unravelmajesticsteelusa.page.link/app](https://unravelmajesticsteelusa.page.link/app)
- **Privacy policy:** [http://unravel.majesticsteel.com/privacy\_policy.html](http://unravel.majesticsteel.com/privacy_policy.html)

## Description

Unravel complex steel calculations with this essential iPad and iPhone application for flat-rolled steel buyers. Unravel: Flat-Rolled Steel Calculator makes it easy to verify steel coil and sheet specs. Calculate the weight of a steel coil without a scale, convert gauges to decimals instantly, and find the number of sheets in a bundle. Convert easily between imperial and metric units for both coil and sheet measurements.  Input the cost per CWT to compare prices. Works with all coated and uncoated steel. Whether galvanized, aluminized, prepainted or cold rolled material, use this app for quick and simple weight, cost and yield calculations.
 
Use this app to:
- Calculate coil and bundle weight without a scale
- Verify that your purchase is to spec
- Find the area, total length or price per square foot of material
- Convert between gauges and decimals
- Convert between imperial and metric units
 
There are several critical variables that drive the true cost of flat-rolled steel, including weight, thickness and zinc coating. Use the Unravel Flat-Rolled Steel Calculator to verify that you have the right steel for the job. To learn more about finding the true cost of steel, visit Majestic Steel USA’s website at www.majesticsteel.com.

## Rankings

- #323,938 — Overall

## Review summary

Users praise Unravel: Steel Calculator as an essential, easy-to-use tool delivering accurate coil calculations, weights, and saving/loading capabilities. Many appreciate its usefulness for restocking and industry relevance. However, multiple reviews call for more features—aluminum coil support, slitting calculations, coated-product data (DFT/OD), metric units, and hot-rolled/uncoated profiles—and some report update-related instability. Overall, the app is valued for its core calc accuracy and workflow impact, with clear requests for expanded options and improved update reliability.

### Pros

- Indispensable/essential tool for steel calculations.
- Accurate calculations and reliable information with easy-to-use interface.
- Save and load calculations.
- Shows coil weights and footage, helpful for restocking.

### Cons

- Feature gaps across multiple reviews: aluminum coil option, slitting calculations, DFT area for coated products, metric units, hot-rolled/uncoated profiles, and nominal weights.
- Update-related instability: reports of crashes or the app not opening after updating.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id468671830)