You’ve walked 8,000 steps today. How far is that, and how many calories did it burn? Your phone or watch probably gives you a number, but it’s rarely clear where it comes from. This calculator turns your step count into distance, walking time and calories burned, and shows you the working, so you can see how each figure is reached.
Enter the number of steps you’ve taken.
Enter your height and weight.
Choose your walking pace, from slow and relaxed to brisk. If you’re not sure, pick the middle option.
Read the result: distance covered, time on your feet and calories burned.
You can also work in reverse. If you’ve set a goal, try different step counts to see what it would take in distance and effort.
Step 1: your stride length. The average stride is a little over 40% of your height:
Stride length ≈ height × 0.414
Step 2: distance.
Distance = steps × stride length
Step 3: time.
Time = distance ÷ walking speed
Step 4: calories. The calculator uses the MET method. A MET is a way of measuring how hard an activity is compared with sitting still, and each walking pace has a typical value:
Calories burned = MET × weight in kg × time in hours
Walking pace
Speed
Typical MET
Slow
about 3.2 km/h (2 mph)
2.8
Average
about 4.8 to 5 km/h (3 mph)
3.5
Brisk
about 5.6 km/h (3.5 mph)
4.3
Fast
about 6.4 km/h (4 mph)
5.0
A classic 10,000 steps. A person who is 1.70 m tall and weighs 70 kg, walking at an average pace of 5 km/h.
Stride: 1.70 × 0.414 = 0.704 m
Distance: 10,000 × 0.704 = 7,038 m, or about 7.0 km (4.4 miles)
Time: 7.04 ÷ 5 = 1.41 hours, or about 84 minutes
Calories: 3.5 × 70 × 1.41 = about 345 kcal
A shorter walk. A person who is 1.80 m tall and weighs 80 kg, taking 5,000 steps at the same pace.
Stride: 1.80 × 0.414 = 0.745 m
Distance: 5,000 × 0.745 = 3,726 m, or about 3.7 km
Time: 3.73 ÷ 5 = 0.75 hours, or about 45 minutes
Calories: 3.5 × 80 × 0.75 = about 209 kcal
How many steps in a kilometre? For the 1.70 m person above, 1,000 ÷ 0.704 gives about 1,420 steps per kilometre, or roughly 2,290 steps per mile. Taller people take fewer steps for the same distance.
Two people can walk the same number of steps and burn quite different amounts of energy. The result depends on:
Body weight. Moving a heavier body takes more energy, which is why weight is part of the formula.
Pace and terrain. Walking uphill, on sand or into a headwind costs more than walking on a flat path.
Carrying things. A rucksack or a child on your back adds effort.
Fitness and walking style. A fitter person is often more efficient at the same pace.
Your real stride. The 0.414 figure is an average. Measure your own by walking 20 steps, measuring the distance and dividing for a more accurate result.
The MET figure also includes the energy your body would have used anyway if you’d stayed sitting. So “calories burned” here means total energy during the walk, not extra energy on top of your normal day. If you’re tracking how much you burn above your usual rate, the extra amount is smaller. The BMR & TDEE Calculator on this site can help you see the bigger picture.
The famous 10,000-step target didn’t come from medical research. It’s usually traced back to a Japanese pedometer marketing campaign in the 1960s, and the number stuck because it’s round and memorable.
Studies since then suggest that the health benefits of walking rise steadily with the number of steps and then start to level off. For many adults, the gains are largest up to somewhere around 7,000 to 8,000 steps a day, with smaller extra benefits beyond that. Younger adults often do well aiming a little higher. The right goal depends on your age, health and current routine, and any increase from where you are now is worth having.
Pace matters too. A steady cadence of around 100 steps a minute is commonly used as a rough sign of moderate-intensity walking, which counts towards the 150 minutes a week that many health organisations recommend.
Take a short walk after meals
Get off the bus or train one stop early
Park at the far end of the car park
Take calls on your feet
Choose the stairs when it’s practical
Build in a regular walk with a friend or a podcast
Go up gradually. Adding 500 to 1,000 steps a day each week is easier to keep up than a sudden jump
Treating the calories as a licence to eat. A 10,000-step walk burns about as much energy as a modest snack or a small meal. It’s easy to eat back more than you burned.
Trusting any step counter too much. Phones, watches and clip-on pedometers can over- or undercount, especially if you push a pram, hold your phone still or swing your arms very little.
Comparing your number with someone else’s. Different devices, strides and weights give different results. Compare yourself with your own past weeks.
Ignoring pain. Mild muscle tiredness is normal, but sharp or lasting pain in your feet, knees or hips is a reason to stop and see a doctor or physiotherapist.
Doing too much too soon. A sudden big increase can cause blisters and sore joints. Build up slowly.
How many calories does 10,000 steps burn?
For most adults it’s somewhere between roughly 300 and 500 calories, depending on weight, pace and terrain. The 70 kg example above comes to about 345.
How far is 10,000 steps?
Around 7 to 8 kilometres (4.5 to 5 miles) for an average adult, depending on your stride length.
Why does my watch show a different number from this calculator?
Watches and phones use their own formulas and sensors, and some include extra data such as heart rate. Small differences are normal. Pick one source and stick with it to track your trend.
Does walking faster burn more calories?
Yes, per minute. Over the same distance the gap is smaller, but brisk walking also gets your heart rate up, which is good for fitness.
Is walking enough exercise?
For many people it’s a very good start, and brisk walking counts as moderate-intensity activity. Adding some strength work on a couple of days a week gives you more all-round benefit.
Can I use this calculator for running?
It’s designed for walking. Running has a different stride and a different energy cost, so the numbers won’t be reliable.
Can I use it for children or if I’m pregnant?
The formulas are for healthy adults. Children and pregnant women have different needs, so please ask a doctor or midwife.
This calculator provides estimates for general information only and is not medical advice. Results are approximate and vary from person to person. If you have a heart condition, joint problems or any other health concern, are pregnant, or are returning to exercise after a long break, please speak to a doctor before increasing your activity. Stop and seek medical help if you feel chest pain, severe breathlessness, dizziness or faintness.