Calories burned walking
Walking calories depend mainly on body weight, walking time, speed, and terrain. This calculator uses a MET-based estimate:
Walking calorie formula
Calories = MET * 3.5 * body weight kg / 200 * minutes
MET is an exercise intensity value. A relaxed walk uses a lower MET, while brisk walking or hiking uses a higher MET.
What affects walking calories?
- Body weight: heavier bodies burn more energy over the same distance.
- Speed: brisk walking raises intensity.
- Terrain: hills, trails, and uneven ground increase effort.
- Duration: longer walks burn more total calories.
This is an estimate, not a medical measurement. Fitness trackers can differ because they use heart rate, stride length, and personal calibration.