To calculate weight loss, we need to know how much energy our fat tissue contains - there are approximately 7700 calories stored in every kilogram of body fat. Where T is the duration of activity in hours, W is your weight in kilograms (including bike and extra equipment), and MET is a metabolic equivalent of the chosen task. The calories burned biking calculator uses the formula for calories burned: Therefore, choosing only the type of activity is not enough - in other calculators, you can usually find that one MET value for biking equal to 8 or 8.5, which is an average value for all types of cycling. Simply, they measure how many calories you burn per hour of activity and per one kilogram of body weight.įor example, MET for leisure biking is equal to 4, and the value for somebody taking part in a race and cycling over 20 mph can be as high as 16. METs (Metabolic Equivalent of Task) express the energy cost of physical activities. However, you might not have the time to do those calculations, or maybe you're looking for a simple estimation. Where 4.18 is the conversion factor from Joules (SI unit) to calories, and 0.24 is the efficiency (24%) of an average human body when cycling. In this case, the formula to obtain your calories consumed takes into account your average power ( Power) and the time of the activity ( T):
If you don't have a power meter on your bike, we recommend you use our cycling wattage calculator to help you obtain this number. The easiest and most objective way to assess this is using your power output.
#Calorie sports calculator how to
To calculate the calories burned, we need to know how to assess the intensity and evaluate the choice of exercise.
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