# Heart Rate Based Calorie Burn Calculator for Unknown VO2max

Heart rate monitor is used to determine how many calories you burn during exercise. The monitor gets the information about your heart rate using unknown VO2max mathematical formula. VO2max is the measure of oxygen consumption of body while exercising. The speed of the heartbeat measured by the number of contractions of the heart per minute (bpm) is the heart rate. Use online Heart Rate Based Calorie Burn calculator to find calorie burned for both male and female.

## Calories Burned by Heart Rate Calculation

hrs min sec
beats/minute

Heart rate monitor is used to determine how many calories you burn during exercise. The monitor gets the information about your heart rate using unknown VO2max mathematical formula. VO2max is the measure of oxygen consumption of body while exercising. The speed of the heartbeat measured by the number of contractions of the heart per minute (bpm) is the heart rate. Use online Heart Rate Based Calorie Burn calculator to find calorie burned for both male and female.

Code to add this calci to your website  #### Formula:

For Male, Calorie Burned = ((-55.0969 + (0.6309 x HR) + (0.1988 x W) + (0.2017 x A)) / 4.184) x 60 x T

For Female, Calorie Burned = ((-20.4022 + (0.4472 x HR) + (0.1263 x W) + (0.074 x A)) / 4.184) x 60 x T
Where, HR = Heart Rate W = Weight in kilograms A = Age T = Exercise duration time in hours

#### Example

A 45 aged man with 78 Kgs has average heart beat of 165 beat/minute with activity duration of 6 hrs.
Calorie Burned = ((-55.0969 + (0.6309 x 165) + (0.1988 x 78) + (0.2017 x 45)) / 4.184) x 60 x 6
= (-55.0969 + 104.0985 + 15.5064 + 9.0765 / 4.184) x 60 x 6
= (73.5845 / 4.184)
= 17.587117591 x 60 x 6
= 6331.36233276 calories.

Heart Rate Based Calorie Burn is based on average heart rate for unknown VO2max. It can vary according to the body's physical needs. It estimates how many calories burnt per minute for a person with age, weight and/or other factors burns at that heart rate.

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Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.