How Many Calories Are Burned Weight Lifting?
The honest range
For a 70–90 kg person, a normal lifting session lands around 200–400 calories per hour. Circuits and short rests sit toward the high end. Slow strength work with long rests sits toward the low end. Watches over-report. The machine “calories” number is fan fiction.
Compare that to a 500–750 calorie daily gap from food, which is what actually moves weight. Lifting is still the better investment: it keeps muscle while you are in a deficit. See how many calories to eat to lose weight.
Why the treadmill looks “better”
Steady cardio burns more during the session. Lifting burns less in the hour and more in the years after, because muscle is expensive tissue to keep. Do not pick a tool based on the console. Pick the one you will still do in November.
What to do with the number
- Do not “eat back” watch calories after lifting.
- If fat loss stalls for 2–3 weeks, trim food 200–300 calories or add a walk — do not add a second lifting hour.
- If you are gaining and lifts are moving, you are eating enough. That is the point of a bulk.
Related: should you count calories and lifting to lose fat.
Reviewed September 2026. Not medical advice.
