Target Heart Rate Calculator
Training more effectively means working in the right heart rate zone. Enter your age and optionally your resting heart rate and you'll see all five training zones - from easy recovery to max effort - with the BPM ranges for each.
How to use
- Enter your age. Max heart rate is estimated as 220 minus your age.
- Add your resting heart rate (measure it first thing in the morning) for the more accurate Karvonen formula.
- Your five training zones appear instantly with BPM ranges and what each zone is good for.
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