Enter your body weight, session type, number of rounds, minutes per round, and rest time to find out how many calories you burn during kickboxing. The Kickboxing Calories Calculator uses MET values matched to your training intensity — from technique drills to full sparring — and returns your total calories burned alongside an hourly burn rate.
Total Calories Burned
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Calories Burned per Hour
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Total Active Time
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Total Session Time
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MET Value Used
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It depends on your body weight and training intensity. A 180 lb person burns roughly 500–600 kcal/hr doing technique drills, 700–800 kcal/hr on the heavy bag, around 900 kcal/hr in conditioning intervals, and up to 1,000+ kcal/hr during sparring. Heavier individuals burn more because the body must move more mass.
This calculator uses established MET (Metabolic Equivalent of Task) values: approximately 6.5 for technique/drills, 9.0 for heavy bag/pad work, 11.0 for conditioning intervals, and 12.0 for sparring. These figures are drawn from the Compendium of Physical Activities and sport-specific research.
The standard formula is: Calories = MET × body weight in kg × time in hours. For example, a 180 lb (81.6 kg) person doing 30 minutes of heavy bag work (MET 9.0) burns 9.0 × 81.6 × 0.5 ≈ 367 kcal. Rest periods use a lower MET (around 1.5) if you choose to include them.
Kickboxing is one of the higher-calorie-burning combat sports because it engages the entire body — punches work the upper body while kicks recruit the powerful leg and glute muscles. It typically burns more than boxing (upper body only) and similar to Muay Thai or MMA-style training.
You can choose either way. Your body does continue to burn calories during rest (at roughly 1.5 MET), so including rest gives a more complete picture of total session expenditure. Excluding rest shows only the calories burned during active rounds, which is useful for comparing training intensity.
EPOC (Excess Post-exercise Oxygen Consumption) refers to the elevated calorie burn that continues after a high-intensity workout ends. High-intensity kickboxing sessions — especially sparring and conditioning intervals — can elevate your metabolism for several hours post-training, adding 6–15% more calories on top of what you burn during the session itself.
Kickboxing is a full-body workout. Punches engage the shoulders, chest, biceps, triceps, and core. Kicks activate the glutes, quadriceps, hamstrings, and hip flexors. Footwork and defensive movement recruit the calves and lower back. This broad muscle recruitment is a key reason the calorie burn is so high.
Most fitness guidelines recommend 150–300 minutes of moderate-to-vigorous aerobic activity per week. Three to four 45–60 minute kickboxing sessions per week would comfortably meet or exceed that target, burning anywhere from 1,500 to 3,000+ kcal weekly depending on your weight and intensity.