Target Heart Rate CalculatorTarget Heart Rate CalculatorResult Max Heart Rate Estimate from age Test result Age Tested Max Heart Rate (bpm) Resting Heart Rate (bpm) (optional) + SettingsMax heart rate estimation formula: Haskell & Fox (1971) (220 – age) Tanaka, Monahan, & Seals (2001) (208 – 0.7 * age) Nes, Janszky, Wisloff, Stoylen, Karlsen (2013) (211 – 0.64 * age)Activity intensity scale: The Karvonen Formula (HR Reserve) Rating of perceived exertion with Borg scale Rating of perceived exertion with modified Borg CR10 scale Calculate Clear Related Calculators & Tools Wellness CalculatorHealth Weight Loss CalculatorHealth BMI CalculatorHealth Body Surface Area CalculatorHealth Weight Watcher Points CalculatorHealth BAC CalculatorHealth Body Type CalculatorHealth Ovulation CalculatorHealth Fat Intake CalculatorHealth Calories Burned CalculatorHealth Army Body Fat CalculatorHealth Due Date CalculatorHealth Pregnancy Weight Gain CalculatorHealth Ideal Weight CalculatorHealth BMR CalculatorHealth Calorie CalculatorHealth Overweight CalculatorHealth Anorexic BMI CalculatorHealth GFR CalculatorHealth Conception CalculatorHealth