How Many Calories Does Gaming on a Treadmill Burn?
A 155 pound person walking at 3 mph burns about 266 calories an hour. Gaming doesnt change the math much. What matters is your speed, your weight and how long you keep going.
These are estimates. Real numbers vary from person to person, so treat them as a rough guide.
Rough calories per hour
| Activity | 155 lb person | 200 lb person |
|---|---|---|
| Walking, 2 mph | 210 | 272 |
| Walking, 3 mph | 266 | 345 |
| Walking, 3.5 mph | 336 | 435 |
| Running, 5 mph | 595 | 771 |
How we got these
They use MET values from the Compendium of Physical Activities, a standard reference for how hard activities are. We used its treadmill values for walking and its running value for 5 mph. A MET is a measure of effort. Sitting quietly is about 1, and walking on a treadmill at 3 mph is about 3.8.
A simple way to estimate it is:
Calories per hour = MET x your weight in kilograms
To get kilograms, divide your weight in pounds by 2.2. So a 155 pound person is about 70 kg, and 3.8 x 70 is 266.
These numbers include the calories your body would burn anyway. Sitting and gaming would burn around 70 to 90 calories an hour for that same person, so the extra you get from walking is smaller than the total looks.
Does gaming change it?
Not by much, as far as this math goes. The bigger effect is probably how long you stay on. If a good game turns a 20 minute walk into a 60 minute walk, you burn about 3 times as much. That is the whole idea behind this site.
The flip side is that you may walk slower than you would without a game. That is fine, and it is the safer way to do it. A slower walk you actually do beats a faster one you skip.
What about your treadmill’s number?
The calorie number on your treadmill’s screen is an estimate too, and it can be off. If it lets you enter your weight, do that. Use it to compare your own workouts over time and not as an exact count.
How to burn more without playing worse
- Add time first. An extra 10 minutes is easy when you are in the middle of a game.
- Try a small incline, if your body is fine with it, and keep it at a pace you can handle.
- Move more between levels. Use loading screens and menus to pick up the pace for a bit, then slow down before you start playing again.
- Try a bike if you want to work harder. Your hands stay steadier when you are sitting.
Dont forget the big picture
Calories are only part of it. Moving more is good for you even when the number is small, and a routine you enjoy is one you can keep up. Check with your doctor if you have a health condition or a specific weight goal.
Ready to start? Try our beginner’s 4 week plan.
(added Nov 2026)
