Calories Burned Weightlifting Calculator
Estimate the calories you burn in a strength session based on your weight, time and intensity.
How to use the calories burned weightlifting
- Enter your body weight and session duration.
- Choose the intensity that matches your session.
- Click Calculate to see estimated calories burned.
The bigger metabolic picture
The real fat-loss value of lifting is muscle retention and a higher resting metabolism, not the calories burned during the session itself.
Frequently asked questions
How many calories does lifting weights burn?
A typical 45-minute session burns roughly 150–250 calories for an 80 kg lifter, rising with intensity and body weight.
Does weightlifting burn calories after the workout?
Yes. Strength training elevates post-exercise calorie burn (EPOC) and builds muscle that raises your resting metabolism over time — effects beyond this in-session estimate.
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