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Embed the Karvonen Formula Heart Rate Calculator

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Age

years

10 years100 years

Resting Heart Rate

bpm

30 bpm120 bpm

Training Intensity

30%95%

Target Heart Rate

148

Your target heart rate at this training intensity, using the Karvonen formula which accounts for your resting heart rate.

Estimated Maximum Heart Rate

200

Your estimated maximum heart rate, using the standard 220 minus age formula.

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Age