How Many Calories Does Krav Maga Burn?

Krav Maga calories by weight & duration

The roughly 527 calories per hour figure is an estimate for a 155 lb person at a moderate-to-vigorous effort, and your actual burn will vary based on your weight, conditioning level, and how hard you push through each drill. Log your Krav Maga sessions in the Mariposas app to track your personal calorie data over time and see how your numbers shift as your fitness improves.

Calculated as MET (7.5) × body weight (kg) × hours. How this works.

What to expect in a krav maga class

Your first session will likely open with a dynamic warm-up that doubles as a conditioning circuit, think jumping jacks, sprawls, and light shadowboxing, before the instructor breaks down two or three foundational techniques like a palm strike or a wrist release. You'll practice those techniques slowly with a partner, then gradually increase intensity as comfort builds. Expect some controlled chaos by the end, as instructors often close with a high-pressure drill to simulate the stress of a real situation, even if it's just for thirty seconds.

Tips for your first krav maga class

• Tell the instructor before class that it's your first time. Krav Maga instructors are used to onboarding newcomers and can cue you on grip, stance width, and how to fall safely before the rest of the class is up to speed.
• Bring hand wraps even if the gym has loaner gloves. Your knuckles and wrists take impact on bags and pads quickly, and wraps cost almost nothing compared to a bruised hand that keeps you out for a week.
• Don't try to go full speed from the start. The techniques are designed to be explosive, but accuracy has to come first. A slow, correct palm heel strike teaches your body the right path; a fast, sloppy one teaches bad habits that are hard to undo.
• Stay hydrated actively, not just reactively. The burst-and-recover rhythm of Krav drills means you may not notice how much you're sweating until you suddenly feel sluggish. Drink water during every pause, not only when you feel thirsty.

What affects how many calories krav maga burns

The 527 cal/hr figure applies to a 155 lb person working at a solid effort level, and it will climb meaningfully with higher body weight or if you're pushing hard through every combination and ground drill rather than going through the motions. Rounds that include takedown defense, full-body sprawls, or partner resistance drills spike the demand far above steady-state shadowboxing. Conversely, a class that spends more time on technique breakdown and less on continuous movement will sit at the lower end of that range.

Three things move your number most: body weight (a heavier body burns more for the same activity, that's why the table runs from 125 to 225 lb), duration (calories scale with time), and intensity. A krav maga you push hard burns more than an easy one, because effort is what the MET value of 7.5 represents, an average for this activity. Your fitness level and how much you rest between efforts shift it too, so treat these as a solid estimate rather than an exact count.

How we calculate krav maga calories

Every number here uses the standard energy-expenditure formula: calories ≈ MET × body weight (kg) × time (hours). The MET value of 7.5 for krav maga comes from the published Compendium of Physical Activities, the same reference researchers and fitness trackers use. We convert your weight to kilograms and multiply through, no fudge factors. See our methodology for the full formula and sources.