The treadmill shows kilocalories. People engaged in light manual labor will consume about 2500 kilocalories a day. Even sleeping for 8 hours will consume about 500 kilocalories.

So to sum up, you only need to control your daily calorie intake below 2000 kilocalories to lose weight.

The following is the calculation formula:

1, given the weight, time and speed.

Running calories (kilocalories) = weight (kg) × exercise time (hours) × index K.

Index k = 30 ÷ speed (400 meters per minute)

For example, if someone weighs 60 kg, runs 1 hour, and the speed is 3 minutes, 400 meters or 8 km/hour, then the calories he consumes when running = 60× 1×303 = 600 kcal.

This calculation covers part of the heat consumed by the increase of basal metabolic rate after exercise, that is, part of the heat generated by the increase of body temperature after exercise.

2. Known weight and distance?

Running calories (kilocalories) = weight (kg) × distance (km) × 1.036.

For example, a person weighing 60 kilograms runs 8 kilometers, and the calories consumed are = 60× 8× 1.036 = 497.28 kcal.

3, known weight, speed and time

Running calories (kcal) = weight (kg)× exercise time (minutes )× index k.

8 km/h k = 0. 1355

One hour 12km k = 0. 1797.

One hour 15km k = 0. 1875.

If a person weighing 60 kg runs 1 hour at a speed of 8 km/h, the heat consumed is = 60× 60× 0. 1355 = 487.8 kcal (kilocalories).