Steps to Km & Calories

How it's estimated

Walking stride length averages about 41.5% of height, which converts steps to distance. Calories use the standard walking cost of roughly 0.57 kcal per kilogram of body weight per kilometer. Both are averages — hills, speed and terrain shift the real numbers.

Frequently asked questions

Is 10,000 steps a magic number?

No — it started as a 1960s Japanese pedometer marketing slogan. Research shows benefits rising steeply up to about 7,000–8,000 steps a day and flattening after; more is still better, just less dramatically.

Why does my fitness tracker disagree?

Trackers estimate stride from GPS and accelerometer data and calories from heart rate, so they personalize beyond height and weight. Expect this estimate to be within ~10–15% of a tracker.

Do running steps count the same?

Running strides are longer and cost more energy per kilometer (~1.0 kcal/kg/km), so a run of the same step count covers more ground and burns more.