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CR Calculator

Google Play★ 3.0FreeFirst seen 15 Oct 2026

Compare Open in Google Play

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App info

Installs: 50,000+
Category: Tools
Content rating: Everyone
Version: 2.2.4
Released: Sep 24, 2011
Last updated: 26 Aug 2026
In-app purchases: No
Contains ads: Yes
Promo video: No
Requires Android: 6.0

3.0311 ratings

5

92

4

62

3

29

2

0

1

124

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This app isn't in any of our charts yet.

What's newin version 2.2.4

Android Core Update

About this app

Compression Calculator for B,D,F/H,K-Series Engines

Read full description

Honda B-, D-, F/H- and K-Series Engine Compression Calculator. You can calculate your engine compression by selecting different parameters.

Developer website peter@hrtuning.com