Online calories burned calculator based on average heart rate for unknown VO2max. VO2max is the measure of oxygen consumption of body while exercising.
Calculator of Heart Rate Based Calorie Burn
Gender
Age
Weight
Activity Duration
hrs
min
sec
Average Heart Rate
beats/minute
Result
Formula of Heart Rate Based Calorie Burn
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
- HR = Heart Rate
- W = Weight in kilograms
- A = Age
- T = Exercise duration time in hours
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I’m a 64-year-old male that weighs 210 pounds. I did a workout for 2 hours and 40 minutes @ an average heart rate of 138 bpm.
Your calculator says I burned 2440 calories.
The formula you provided calculates me as burning 3312.585086 calories.
I suspect neither is correct.