Activity Calorie Calculator
Calculate Your 1-Rep Max
Calculate Your Protein-Needs
Calculating Your Calorie Requirements
Finding Your Target Heart Rate
Weight Converter Calculator
Finding Your Target Heart Rate is essential for monitoring your cardiovascular fitness and progress. Just use the calculators below to find estimations.

Enter Your Age - Then press Calculate.
Maximum
Heart Rate
Target
Heart Rate per minute
(75% - 85% of Max)
Target
Heart Rate
15 sec count
 

Age in years
Maximum heart rate (MHR)
Level 1
Recovery/Low Intensity Fat Burning
Level 2 (Low level 2)
Aerobic/Fat Burning
Level 3
High Intensity Aerobic
Level 4
Anaerobic / Interval Training