Steps to Calories Calculator

Distance = steps × stride length (estimated from height and pace, or entered directly). Net calories = distance (km) × body weight (kg) × a pace-based energy cost (about 0.5 for walking and 1.0 kcal/kg/km for running).

Ainsworth BE et al. Compendium of Physical Activities; ACSM metabolic equations for the economy of walking and running.

Shows net energy above rest. Stride length is the biggest source of error — measuring your own stride makes the distance, and so the calorie estimate, far more accurate.

Precise clinical energy accounting. Treat it as a good working estimate for everyday walking and running, not a metabolic-ward measurement.

It depends mostly on your body weight, stride length, and pace, but for many people 10,000 steps burns roughly 300–500 net calories. This calculator personalises the estimate from your weight, height, and walking or running pace rather than using a flat number.

Steps are first converted to distance using your stride length (estimated from your height, or entered directly). Net calories are then distance in kilometres × body weight in kilograms × an energy cost that rises with pace. It reflects energy burned above resting.

Faster movement covers more ground per step and, for running, costs more energy per kilometre than walking. Both a longer stride and a higher energy cost push the calorie total up, which is why running the same step count burns more than a casual stroll.

Net — the calories burned above what you'd use at rest over the same time. That's the fairest way to credit the activity itself. If your fitness tracker shows a higher number, it's likely including your resting metabolism on top.

Measure your actual stride length and enter it directly. Stride varies with leg length, speed, and terrain, and since distance drives the whole calculation, a measured stride makes the calorie estimate considerably more reliable.