Determining your maximum heart rate however is a little bit harder but dont despair. Subtract your hearts resting rate from your maximum rate. Pin On Random Pics Do this for several days in a row to get consistent readings. . As a class we fumbled through finding our pulse counting beats and multiplying by four to find our heart rate. Your resting heart rate. To calculate it all you need to do is to. For example a 35-year-olds maximum heart rate is 220 minus 35 or 185 beats per minute. My first experience with heart rate maximum heart rate and heart rate zones was at a cycling class at the YMCA. Your maximum rate is. Your Zone 4 heart rate. Plus 180 minus age itself is not a meaningful number. For example if you do the field test and find your max heart rate is 195 your starting heart rate will be about 181. Determine Your Resting Heart Rate. If youre 35 years old for example your average