Calories burned boxing calculator
Estimate calories burned during a boxing session — heavy bag, mitt work, or sparring — based on your weight and duration.
About 386 kcal over 45 minutes of boxing. Compare with our other activities calculator.
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MET 6 — population average; actual burn varies.
These calculators provide general fitness estimates only — not medical or nutritional advice. Talk with a qualified professional before starting a diet or training program, especially if you have health conditions.
How many calories does boxing burn?
Boxing is one of the most efficient calorie burners in the gym — rounds on the bag, footwork drills, and partner work keep heart rate elevated while building skill. This calculator uses MET (Metabolic Equivalent of Task) values from exercise science references: roughly 6.0 for heavy bag or mitt work and about 8.4 for sparring or intense partner drills.
The formula is standard: calories per minute = (MET × 3.5 × body weight in kg) ÷ 200, then multiplied by session length. Heavier athletes burn more absolute calories; intensity matters as much as duration.
At Level Up Gym, boxing is woven into hybrid training and dedicated classes — not just cardio on a treadmill. Use this estimate to plan nutrition around class, then show up and let coaches dial in your real workload.
Limitations
- MET values are population averages — your fitness, technique, and rest intervals change actual burn.
- Does not account for afterburn (EPOC) or all-day NEAT changes.
- Not for medical calorie prescription or eating-disorder recovery without supervision.
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