Steps and calories: how many calories does walking burn?

How are calories burned walking worked out?

Researchers estimate the energy used in an activity with METs. A MET, or metabolic equivalent, is the energy you use sitting quietly at rest. An activity of 3 METs uses about three times that.

The Compendium of Physical Activities, the reference list researchers use for the energy cost of activities, gives the conversion:

Calories per minute = METs × 3.5 × body weight in kg ÷ 200

The 3.5 is the oxygen a resting body uses, in millilitres per kilogram per minute. Dividing by 200 turns oxygen into calories. In everyday language, “calories” here means kilocalories, the unit on food labels.

This gives the gross figure: everything your body uses while walking, including the energy it would have used anyway at rest.

How do steps turn into intensity?

Through cadence, the number of steps you take in a minute. A 2019 laboratory study by Tudor-Locke and colleagues, part of the CADENCE-Adults project, measured cadence and energy use in 76 adults aged 21 to 40. It set two practical thresholds:

• About 100 steps a minute marks moderate intensity, roughly 3 METs.
• About 130 steps a minute marks vigorous intensity, roughly 6 METs.

Between the two, intensity rises with pace. That means cadence is the easiest way to judge your walking without equipment: count your steps for 60 seconds.

The 2024 Adult Compendium also lists walking by speed. Walking at 2.8 to 3.4 mph, about 4.5 to 5.5 km/h, on firm, level ground is 3.8 METs. Brisk walking at 3.5 to 3.9 mph, about 5.6 to 6.3 km/h, is 4.8 METs.

How to estimate your own calories burned walking

1. Weigh yourself, in kilograms.
2. Count your steps for one minute at your usual walking pace.
3. Match the pace to METs: about 3 METs at 100 steps a minute, rising towards 6 METs at 130.
4. Multiply METs by 3.5 and by your weight, then divide by 200, to get calories per minute.
5. Multiply by the minutes you walked, or divide your step count by your cadence to find the minutes.

A worked example

Take an adult who weighs 70 kg and walks at 100 steps a minute, about 3 METs.

• Calories per minute: 3 × 3.5 × 70 ÷ 200 = about 3.7.
• 1,000 steps at 100 a minute take 10 minutes: about 37 calories.
• 10,000 steps take about 100 minutes: about 370 calories.

About a third of that, the 1 MET of resting energy, would have been used sitting down anyway. The extra cost of the walk is closer to 25 calories per 1,000 steps.

How many calories per 1,000 steps by body weight?

The table uses the same method: a moderate pace of 100 steps a minute, about 3 METs, gross figures rounded to the nearest calorie.

This is where the common rule of thumb, 30 to 50 calories per 1,000 steps, comes from. It holds for most adults at a moderate pace on level ground.

Do steps around the house count the same?

They count towards your total, but most of them are slower. The 2024 Compendium lists walking at 2.0 to 2.4 mph, about 3.2 to 3.9 km/h, on level ground at a slow pace at 2.8 METs, against 3.8 METs for a moderate pace. Steps taken between rooms, in the office or around a shop often come in short bursts rather than a steady walk, and rarely reach a moderate pace.

So 10,000 steps gathered through the day can use less energy than 10,000 steps taken in one continuous walk. Both are movement, and both count. The difference is why your step total and your energy estimate do not always rise together.

Does pace change calories per step?

Yes. A faster pace raises intensity more than it shortens the time.

At 70 kg, walking at about 120 steps a minute sits roughly two thirds of the way between the two CADENCE thresholds, near 5 METs. That is about 6.1 calories a minute. 1,000 steps take just over 8 minutes, for about 50 calories. The same 1,000 steps at 100 a minute used about 37.

In other words, the same step count can use more than a third more energy at a brisker pace. That is one reason a step total alone says little about the energy behind it.

What else changes the number?

• Slope. The 2024 Compendium lists climbing hills at a 1 to 5% grade at 5.3 METs, against 3.8 for moderate walking on the level.
• Ground. Walking on sand at a normal pace is 4.5 METs, and a grass track 4.8 METs. A beach walk costs more than a mall walkway.
• Body weight. Energy use rises in direct proportion to weight in the formula.
• Age and fitness. The CADENCE thresholds come from adults aged 21 to 40; older adults may reach moderate intensity at a different cadence.
• Heat. The figures here come from laboratory studies, not a Gulf summer evening, so they may not match a hot evening outdoors.

For heat and weight together, read our guide to managing weight in the Gulf heat, and for the body in extreme heat, what 46 degrees does to you.

How much walking do adults need?

The World Health Organization’s 2020 guidelines recommend that adults do 150 to 300 minutes of moderate-intensity aerobic activity a week, or 75 to 150 minutes of vigorous activity, or a mix. Brisk walking counts as moderate activity. At 100 steps a minute, 150 minutes is about 15,000 brisk steps across a week.

Step counts tell a similar story. A 2025 systematic review and meta-analysis by Ding and colleagues in The Lancet Public Health pooled 57 studies. For outcomes including all-cause mortality and cardiovascular disease, the benefits of more daily steps levelled off at around 5,000 to 7,000 steps a day.

That makes 10,000 steps one option rather than a threshold. The walking you can keep up, week after week, matters more than any single day.

Where can you walk when it is hot?

In the Gulf summer, the time and place of a walk matter as much as its length. Early mornings and late evenings are cooler than midday, and indoor walkways let you keep a steady pace out of the sun.

For outdoor routes in the cooler months, see our guides to walking tracks in Riyadh and running routes in Dubai.

What are common mistakes with walking calories?

• Treating one number as exact. Every figure, from a formula or a device, is an estimate.
• Counting only gross calories. A third of the moderate-pace figure is resting energy.
• Comparing devices. Each uses its own model; compare a device with itself over time.
• Ignoring pace. 10,000 slow steps and 10,000 brisk steps are different walks.
• Chasing a daily target in the heat. A shorter walk at a cooler hour is still walking.

Where Sisly fits

Sisly is a titanium ring or band that reads activity, sleep, energy, stress, heart rate variability and skin temperature against your own normal, rather than against a fixed daily target. It is AED 999, paid once, with no subscription, about 7 days between charges and an app in Arabic and English.