Heart Rate Based Calorie Burn Calculator for Unknown VO2max

Online calories burned calculator based on average heart rate for unknown VO2max. VO2max is the measure of oxygen consumption of body while exercising.

Formula Used:
For Male,
   
Calorie Burned = ((-55.0969 + (0.6309 × HR) + (0.1988 × W) + (0.2017 × A)) / 4.184) × 60 × T
For Female,
   
Calorie Burned = ((-20.4022 + (0.4472 × HR) - (0.1263 × W) + (0.074 × A)) / 4.184) × 60 × T

Where,
   HR = Heart Rate
   W = Weight in kilograms
   A = Age
   T = Exercise duration time in hours

Easy to calculate your calories burnt in a specific duration of time using this Heart rate based calorie burn calculator.