Description

This app is for entertainment purposes only and the calculation should not be used to determine the user health conditions.

Karvonen Calculator helps you determine your target heart rate zone. This involves using your maximum heart rate (MHR) minus your age to come up with a target heart rate range (which is a percentage of your MHR). Staying within this range will help you work most effectively during your cardio workouts

What's New in Version 1.3

*added iPad version