These utilities are provided by Util Monster (util.monster) - util.monster
Purpose of This Calculator
Calculate target heart rate zones based on your age and resting heart rate. Find optimal heart rate ranges for fat burning, cardio, anaerobic exercise and more.
Age
years
Resting Heart Rate (Optional)
bpm
Maximum Heart Rate (Max HR)
0 bpm
β» Maximum heart rate is calculated as 220 minus your age.
β» Exercise intensity uses the Karvonen formula (heart rate reserve method).
β» Actual values may vary based on individual health conditions. Use for reference only.
β» Use a smartwatch or heart rate monitor for accurate measurements.