Jump Rope Calories Calculator

Jump rope is one of the most calorie-efficient cardiovascular exercises there is. It beats most gym machines per minute, and it needs nothing but a rope and a few feet of floor.

Calorie formula using MET (Metabolic Equivalent of Task):

Calories Burned = MET × Body Weight (kg) × Duration (hours)

MET values for jump rope by intensity:

The first three come from the Compendium of Physical Activities. There is no published entry for competition speed, so 14.0 is an extrapolation and the least reliable row here.

Those calorie figures are gross, not net. Roughly one MET of that is the energy you would have burned sitting on the sofa for the same half hour, so if you are counting calories against a daily target, knock about 34 off each number.

Converting weight to kilograms: Divide your weight in pounds by 2.205. A 150 lb person = 68.0 kg. A 180 lb person = 81.6 kg.

Speed calculations:

• Jumps per minute (JPM) = Total jumps ÷ minutes jumped
• Jumps per second = JPM ÷ 60

Jump rope vs. other cardio (30 minutes, 150 lb person, same MET method):

Jump rope tops that list, and it is not close. Half an hour of rope at a fast cadence burns about what 38 minutes of six-minute-mile running would. The catch is that almost nobody can actually skip for 30 unbroken minutes at 140 skips a minute, which is why the honest comparison is per minute you manage rather than per minute you planned.

Why jump rope burns so many calories: Jump rope is a full-body activity. Your calves, quads, core, shoulders, and forearms all engage simultaneously. The repeated impact also elevates heart rate faster than most steady-state cardio, making it excellent for HIIT intervals.

Training tip, the 10-minute intervals: Beginners often struggle to maintain 10+ consecutive minutes. Start with 2-minute rounds with 1-minute rest. Build toward 5-minute continuous rounds. Elite boxers typically jump rope 3–5 rounds of 3 minutes each during warm-up.

Equipment note: A properly sized rope should reach your armpits when you stand in the center of it. Speed ropes (thin, lightweight cable) allow faster rotation and burn more calories at the same effort level.