Fitness Calculators

Heart Rate

Fat calculator

BMI

Ideal Weight

Body Mass Index Calculator

 

A heart rate monitor will help you know when you are achieving your heart target rate based on your target heart rate zone in the following chart.

Target Heart Rate Zones

Age (years)

Heart Rate Target Zone
50% –85%
(beats per minute)

Average Maximum Heart Target Rate
100 %percent
(beats per minute)

20
25
30
35
40
45
50
55
60
65
70
100–170
98–166
95–162
93–157
90–153
88–149
85–145
83–140
80–136
78–132
75–128
200
195
190
185
180
175
170
165
160
155
150