# CBM Calculator: For Amazon FBA — user reviews

> 2 indexed App Store user reviews of CBM Calculator by Martian Technologies, rated 4.81/5 from 108 ratings.

- Source: https://appshunter.io/ios/app/cbm-calculator-for-amazon-fba/id1399026809/reviews
- App overview in markdown: https://appshunter.io/ios/app/cbm-calculator-for-amazon-fba/id1399026809.md
- Rating breakdown: 5★ 95 · 4★ 9 · 3★ 2 · 2★ 0 · 1★ 2

## Most critical reviews (2 lowest-rated)

### 5/5 — Very practical app

*2021-01-03, version 1.1*

Very practical app for someone who need to calculate the shipping space needed

### 5/5 — Excellent app for Logisitics/CBM

*2018-12-23, version 1.1*

CBM stands for "cubic meter" in shipping. This measurement is calculated by multiplying the width, height and length together of one's carton.

And if one has multiple cartons to ship, by adding the CBMs of each carton together.

It is the first step you should take in determining how to ship your cargo.

CBM Calculation Formula:

Width (meter) x Height (meter) x Length (meter) = Cubic meter (m³).

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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 2026-06-10.*