How many calories do 10,000 steps burn?

For an adult of 70 kg and 170 cm walking at an everyday pace, about 245 kcal above resting, or about 368 kcal in total including what the body would have burned anyway. Weight is the single biggest factor: the same 10,000 steps come to roughly 190 kcal at 55 kg and 350 kcal at 100 kg, above resting.

How many steps does it take to burn 500 calories?

About 20,408 steps for a 70 kg adult, counting energy above resting. Lighter people need more steps and heavier people fewer: roughly 26,000 at 55 kg and 14,300 at 100 kg.

How many calories is one step?

Around 0.025 kcal above resting for a 70 kg adult at an everyday pace — about 0.019 at 55 kg and 0.035 at 100 kg. Figures of 0.04 to 0.05 kcal per step that circulate online are usually total energy rather than energy above resting.

Why does my watch show fewer calories than a steps-to-calories calculator?

Because they are measuring different things. The standard formula, MET x 3.5 x weight / 200, gives total energy, which includes what the body burns at rest. An Apple Watch Move ring and the activeEnergyBurned value in Apple Health count only the energy above resting. Subtracting one MET converts one into the other; at a moderate pace the total figure is about 1.36 times the active one.

Is the calorie number from a step counter accurate?

It is the weakest number in fitness tracking. Heart rate on a modern smartwatch is well validated, with errors around 4 to 5 percent against ECG, but in a Stanford comparison of seven wearables the error in energy expenditure never fell below 20 percent for any device. Treat calories as a rough scale, not a measurement.

Does walking faster burn more calories?

Per minute, yes. Per step, not necessarily. Walking the same number of steps at a brisk pace takes less time, and the two effects nearly cancel. Very slow walking is also less economical, so a stroll can cost slightly more total energy per step than a brisk walk.

Does an incline change the numbers?

Yes, and more than pace does. The ACSM walking equation adds a term for grade: oxygen use rises by 1.8 times speed times the fractional grade, so a 5 percent hill at a moderate pace raises the cost of walking by roughly a third.

how many calories do your steps burn?

For a 70 kg adult of average height, 10,000 steps at an everyday pace come to about 245 kcal above resting — or 368 kcal in total, if you count what the body would have burned anyway. Those are two different numbers for the same walk, and knowing which one you are looking at explains most of the arguments people have with their watch.

Steps to calories, by weight

Large figure: energy above resting — the number a watch calls active energy. Small figure: total energy, which is what most calculators on the web give you. Everyday pace, height 170 cm.

Calories burned by steps and body weight, at an everyday walking pace
weight	1,000	2,000	5,000	7,000	10,000	15,000	20,000
55 kg121 lb	1929 gross	3958 gross	96144 gross	135202 gross	193289 gross	289433 gross	385578 gross
70 kg154 lb	2537 gross	4974 gross	123184 gross	172257 gross	245368 gross	368551 gross	490735 gross
85 kg187 lb	3045 gross	6089 gross	149223 gross	208312 gross	298446 gross	446669 gross	595893 gross
100 kg220 lb	3553 gross	70105 gross	175263 gross	245368 gross	350525 gross	525788 gross	7001050 gross

Worked out with the MET method and the 2024 Adult Compendium of Physical Activities; the formula and its sources are below.

Work it out for yourself

Your own weight, height and pace. Height matters because it sets the length of a step, and the length of a step sets how fast you are actually going.

Steps

Your weight

70 kg · 154 lb

Your height

170 cm · 5′7″

Pace

245 kcal

368 kcal in total, including resting

pace 2.6 mph

time 100 min

per step 0.025 kcal

How many steps burn 100, 300, 500 or 1000 calories?

The same arithmetic read backwards, counting energy above resting. These numbers are larger than most people expect, and that is the honest part of them.

Steps needed to burn a given number of calories above resting
to burn	55 kg	70 kg	85 kg	100 kg
100 kcal	5,195	4,082	3,361	2,857
300 kcal	15,584	12,245	10,084	8,571
500 kcal	25,974	20,408	16,807	14,286
1000 kcal	51,948	40,816	33,613	28,571

Why your watch shows a smaller number

The standard formula is kcal per minute = MET × 3.5 × weight in kg ÷ 200. One MET is what your body uses sitting still, so that formula includes resting energy — it answers how much did this hour of my life cost.

An Apple Watch Move ring, and the activeEnergyBurned value that Apple Health keeps, answer a different question: how much did I spend above sitting still. Subtract one MET and you convert one into the other. At a moderate pace the total figure is about 1.36 times the active one — which is exactly the size of the gap people notice between a calculator they found and the ring on their wrist.

Neither is wrong. They are answers to two different questions, and almost no calculator says which one it is giving you.

What the pace does

10,000 steps at 70 kg and 170 cm, by pace
pace	speed	MET	time	kcal
stroll80/min	2.1 mph3.4 km/h	2.8code 17152	125 min	276429 gross
everyday walk100/min	2.6 mph4.2 km/h	3code 17170	100 min	245368 gross
brisk130/min	3.4 mph5.5 km/h	3.8code 17190	77 min	264358 gross

Two things in that table surprise people. First, walking briskly does not multiply the calories of a fixed number of steps — it mostly saves time. Second, a stroll can cost slightly more total energy than a brisk walk over the same steps: very slow walking is less economical, and the extra minutes outweigh the lower rate.

The MET values come from the 2024 Adult Compendium of Physical Activities, and the activity codes are printed in the table so you can check them: 17152 for a slow pace, 17170 for 2.5 mph, 17190 for a moderate pace, 17200 for brisk walking for exercise.

Why weight matters more than anything else

Body weight enters the formula as a straight multiplier, and it dominates. In a study of 224 adults, weight alone accounted for around 60 % of the variation in the energy cost of walking, with a correlation of 0.775 against calories per mile. A 100 kg adult burns about 1.43 times what a 70 kg adult burns over the same walk.

Which is why a calculator that asks only for steps cannot be right for you. It has to pick someone, and that someone is usually a 70 kg adult.

Does a hill change it?

More than pace does. The ACSM walking equation adds a term for grade: VO₂ = 0.1 × speed + 1.8 × speed × grade + 3.5, with speed in metres per minute. A 5 % incline at a moderate pace raises the cost of walking by roughly a third. Stairs are steeper still, which is why the same number of steps up a hill and along a street are not the same walk at all.

How accurate is any of this?

Calories are the weakest number in fitness tracking, and it is worth saying plainly. Heart rate on a modern smartwatch is well validated — errors of about 4 to 5 % against a clinical ECG. Energy is not: in a Stanford comparison of seven wearables, the error in energy expenditure never fell below 20 % for any device tested.

A formula does worse still, because it knows only your weight, your pace and the clock. It cannot see your fitness, your gait, the wind, the bag you are carrying or the hill. Use these numbers as a scale, not as a measurement.

What Angel Step shows

The quiet line under the number in Angel Step is the active energy that Apple Health already holds, measured by your iPhone or your Apple Watch — not our own formula. Only when Health has nothing for the day does the app fall back to an estimate of 0.04 kcal per step, which is close to the total figure for a 75 kg adult and deliberately cautious.

That follows the same rule as the step count itself: one number, from one source. The full explanation of where the number comes from is on why your step counts don't match, and the distances behind the same steps are on how far is that many steps.

One trap worth knowing

A step is one foot landing. A stride is a full cycle — two steps. Half the calculators on the web quietly use one word for the other, and are wrong by a factor of two. Everything on this page counts single steps, and the step length used is 0.413 × your height, which is the ratio that matches measured step lengths within a centimetre or two.

Nothing here is medical advice, and none of it is a target. It is arithmetic about walking.