# VO2 Max Calculator

> Passive VO2 Max Calculator

Canonical page: [https://chrome-stats.com/d/id1586812282](https://chrome-stats.com/d/id1586812282)

## Overview

- **ID:** `id1586812282`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Theo Scott
- **Category:** Health & Fitness
- **Rating:** 2.40 / 5 (14 ratings)
- **Version:** 1.1.3
- **Last updated:** 2025-12-03
- **First published:** 2021-09-23
- **Size:** 699 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/vo2-max-calculator/id1586812282)
- **Website:** [http://www.tgs.me.uk/apps/hra/](http://www.tgs.me.uk/apps/hra/)
- **Privacy policy:** [http://www.tgs.me.uk/apps/appsprivacy/](http://www.tgs.me.uk/apps/appsprivacy/)

## Description

Lay down and take a VO2 Max reading. 3 mins. Simple. 

How is this done?

Read this published scientific paper by UTH N., SORENSEN H., OVERGAARD K., PEDERSEN PK. (2004) Estimation of VO2max from the ratio between HRmax and HRrest--the Heart Rate Ratio Method. Eur J Appl Physiol. Jan;91(1):111-5.

For help watch this video https://youtu.be/lV5oyoW213A
or contact me on https://twitter.com/ZoneTrainingApp/ for help.

Note: This is not a medical test, and data use to calculate VO2Max is calibrated against the average population. 

Medical disclaimer:
The medical/health information is provided for general informational and educational purposes only and is not a substitute for professional advice. Accordingly, before taking any actions based upon such information, we encourage you to consult with the appropriate professionals. We do not provide any kind of medical/health advice. THE USE OR RELIANCE OF ANY INFORMATION CONTAINED ON OUR MOBILE APPLICATION IS SOLELY AT YOUR OWN RISK.

## Rankings

- #381,578 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1586812282)