Heart Rate Reserve Calculator

Find your heart rate zones and train effectively using this simple calculator.

Finding your HRR is helpful for prescribing aerobic exercise intensity. This is an estimated number based on your current age and resting heart rate. It has been shown to correlate very closely with your V02 max ; the maximum amount of oxygen that you can take in and utilize.

Calculator created by Jeff Burmann, NSCA-CPT. Questions? Email Jeff