Heart Rate Zone Calculator — Find Your Training Heart Rate Zones
Free heart rate zone calculator. Enter your age or maximum heart rate to calculate all 5 training zones for cardio, fat burning, aerobic, and threshold training.
BMR Calculator
Calculate your Basal Metabolic Rate using the Mifflin-St Jeor equation.
How to Use This Heart Rate Zone Calculator
- Enter your age or your known maximum heart rate.
- See all 5 training zones with heart rate ranges.
- Use these zones to optimize your workouts.
Common Use Cases
- Plan cardio workouts in the right intensity zone
- Train for fat burning (Zone 2)
- Prepare for race events with threshold training (Zone 4)
Frequently Asked Questions
This tool is for informational purposes only. Read our disclaimer.
Need help with this tool? help@bodhins.com
Maximum Heart Rate Calculator
Calculate your estimated maximum heart rate by age.
Use free →💓Target Heart Rate Calculator
Calculate your target heart rate range for aerobic exercise and fat burning.
Use free →🏃Calories Burned Running Calculator
Calculate calories burned running based on weight, speed, and distance.
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