Target Heart Rate

Current Heart Rate BPM

             Birth Year

Target Heart Rate %
Lower limit (60%) BPM
Upper limit (90%) BPM

The upper limit of heart rate should be adjusted according to your actual physical conditions & training targets.

Calculation of Target Training Heart Rate Zone:

Lower LimitMiddleUpper Limit
maximum heart rate* x 60%
(can be lowered to 55% for those who are not physically fit and raised to 65% for those
who are physically fit)
maximum heart rate x
75%
maximum heart rate x 90%
(should be adjusted according to one’s actual physical conditions and training targets. The key is “know your ability”)
or
(maximum heart rate - resting heart rate)
x 50%
+ resting heart rate

(can be lowered to 45% for those who are not physically fit and raised to 55% for those who are physically fit)
(maximum heart rate − resting heart rate) x 70% + resting heart rate (maximum heart rate - resting heart rate)
x 85%
+ resting heart rate

(should be adjusted according to one’s actual physical conditions and training targets. The key is “know your ability”)

*maximum heart rate = 220 − age

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