Calculate calorie burn from running
Our calculator estimates how many calories you burn when running. Calorie expenditure during running depends primarily on your body weight and the distance you run. Pace has a minor effect โ you burn roughly the same number of calories per kilometer whether running fast or slow.
How calories are calculated
The calculator uses the formula: calories = weight (kg) x distance (km) x 1.036. This factor accounts for the average energy cost of running. A 75 kg person burns about 78 calories per kilometer. Over 5 km that becomes about 389 calories.
Weight and calorie burn
Your body weight is the most important factor for calorie burn during running. The more you weigh, the more calories you burn. A 90 kg person burns about 20% more calories than a 75 kg person over the same distance.
Running vs. other exercise
Running is one of the highest calorie-burning forms of exercise. Compared to walking, running burns about twice as many calories per kilometer. Compared to cycling, running burns about 30-40% more calories per hour at moderate intensity.