How the calculation works
- Step length is estimated at about 41% of your height (an approximation, so tall and short walkers differ).
- Distance = steps x step length.
- Calories = distance (km) x weight (kg) x 0.56. The 0.56 is the net cost of walking at a moderate pace: the Compendium of Physical Activities lists walking at 2.8 to 3.4 mph as 3.8 METs (code 17190); subtract 1 MET for the resting calories you would burn anyway to get 2.8, then divide by about 5 km/h.
That is net calories, the extra energy beyond rest. It is what matters for your daily total, and why numbers here are lower than many gross calculators.
Calories by steps and body weight
| Steps | 130 lb | 150 lb | 180 lb | 200 lb | 230 lb |
|---|---|---|---|---|---|
| 2,000 | 44 | 53 | 67 | 76 | 88 |
| 5,000 | 111 | 132 | 168 | 190 | 221 |
| 7,500 | 167 | 198 | 252 | 284 | 332 |
| 10,000 | 222 | 264 | 336 | 379 | 442 |
| 15,000 | 333 | 397 | 505 | 569 | 663 |
Heights assumed: 130 lb = 5'4", 150 lb = 5'6", 180 lb = 5'10", 200 lb = 5'11", 230 lb = 6'0".
From steps to your daily calories
Steps are one part of your TDEE. Our TDEE calculator lets you enter steps per day plus your workouts instead of a vague activity level. It assumes a day under 5,000 steps is "sedentary" (the cutoff proposed by Tudor-Locke and Bassett, 2004) and adds the walking calories only for steps above that.