Maximum Heart Rate Calculator

I like to keep myself fit, so to help me exercise at the right pace this calculator aims to tell me what heart rate I need to aim for. The values are based on standard recommendations found in various online sources and manuals that accompany exercise equipment.

Enter your age and click on the Calculate button.

Enter your age:
Maximum Heart Rate (MHR) = 220 - age
Health Zone = 50-60% of the MHR
Fat Burning Zone = 60-70% of the MHR
Aerobic Zone = 70-80% of the MHR
Anaerobic Zone = 80-90% of the MHR
Danger Zone = 90-100% of the MHR