Calorie Calculator | running at 21 km|h
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How to calculate calories (burned)
The number of calories you burn while exercising is dependent on:
- the exercise you do
- your weight
- the time spent doing the activity
By multiplying the body weight in kg by the MET (*) value and duration of activity, you can estimate the energy expenditure in Kcal specific to a persons body weight. In this example, running at 21 km|h at a 20.8 MET value, burns 20.8 Kcal/kg x body weight/h.
A 70 kg individual running at 21 km|h for 30 minutes expends the following:
(20.8 METs x 70 kg body weight) x (30 min/60 min) = 728.0 Kcal.
20.8 is the value in METs for running at 21 km|h.
(*) MET - Metabolic equivalent