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Target Heart Rate Calculator

Health
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Calculates desired heart rate ranges for exercise intensity based on maximum heart rate.

How To Use

How to use this calculator

Start with your values, or try a preset.

Step 1

Enter Age (Years) and Resting Heart Rate (BPM) in the units shown.

Step 2

Read Maximum Heart Rate (BPM), Target Heart Rate (85% Intensity), and Target Heart Rate (50% Intensity) in the results panel. Results update as you change the inputs.

Step 3

Choose a preset to load an example, then adjust the values for your situation.

Worked Examples

Example calculations

See the inputs and their calculated results.

30-Year-Old, Resting Heart Rate 60

Age (Years): 30; Resting Heart Rate (BPM): 60

Maximum Heart Rate (BPM): 190 BPM; Target Heart Rate (85% Intensity): 170.5 BPM; Target Heart Rate (50% Intensity): 125 BPM

40-Year-Old, Resting Heart Rate 70

Age (Years): 40; Resting Heart Rate (BPM): 70

Maximum Heart Rate (BPM): 180 BPM; Target Heart Rate (85% Intensity): 163.5 BPM; Target Heart Rate (50% Intensity): 125 BPM

50-Year-Old, Resting Heart Rate 80

Age (Years): 50; Resting Heart Rate (BPM): 80

Maximum Heart Rate (BPM): 170 BPM; Target Heart Rate (85% Intensity): 156.5 BPM; Target Heart Rate (50% Intensity): 125 BPM

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Important

Use the result as an estimate and confirm any medical decisions with a qualified professional.