Max Heart Rate Calculator
Estimate your maximum heart rate from your age using the classic or Tanaka formula.
Estimated maximum heart rate
190 bpm
Enter your age and pick a formula to estimate your maximum heart rate (MHR) in beats per minute.
How to use
- Enter your age in years.
- Choose the classic (220 − age) or Tanaka formula.
- Read your estimated maximum heart rate in bpm.
Frequently asked questions
- Which formula is more accurate?
- The Tanaka formula (208 − 0.7 × age) is generally more accurate across ages, while 220 − age is simpler and more familiar.
- Is this medically reliable?
- No. Results are estimates only and not medical advice. Consult a professional before starting intense exercise.