How many calories does skipping rope burn?
A 70 kg (155 lb) adult skipping at a working pace burns roughly 14 kcal per minute. That is among the highest rates of any exercise most people have access to, and it is also the most misleading figure in fitness — because the minute is not the unit anybody actually trains in.
The per-minute figure
Steady skipping at 100–120 skips a minute sits at around 11–12 METs, which puts it level with running at about 12 km/h (7.5 mph). That is a proper clip — faster than most people’s comfortable jogging pace.
| Bodyweight | Per minute of rope time | Per 10 minutes | |
|---|---|---|---|
| 55 kg | 120 lb | ~11 kcal | ~110 kcal |
| 70 kg | 155 lb | ~14 kcal | ~140 kcal |
| 85 kg | 185 lb | ~18 kcal | ~175 kcal |
| 100 kg | 220 lb | ~21 kcal | ~205 kcal |
Double-unders, crossovers and faster footwork push the rate higher again. Taken at face value, 30 minutes would give a 70 kg (155 lb) person something like 420 kcal — comfortably more than an hour’s brisk walking.
The 30-minute session that does not exist
Multiply 14 by 30 and the arithmetic is fine. The problem is the thirty.
What ends a set is almost never your heart and lungs. It is your calves, then your grip and shoulders, then your coordination — one clipped heel and the rope stops dead. Beginners manage 30–60 seconds before the first trip, and a handful of minutes in total.
| Skipper | Actual rope time | Wall clock | Gross kcal, 70 kg (155 lb) |
|---|---|---|---|
| First few weeks | 5–8 min | ~20 min | 70–110 |
| Regular, conditioned | 12–15 min | ~25 min | 170–210 |
| Boxer in training | 20–25 min | ~30 min | 280–350 |
So the honest session figure for most people is 100–200 kcal, not 400. The per-minute rate was never wrong; the assumption that it runs uninterrupted for half an hour was.
Skipping versus running
Per minute of real work the two are close. Per session running wins easily, for exactly the reason above: a 35-minute run is an ordinary thing to do, and 35 minutes of rope is not. For a 70 kg (155 lb) person that is roughly 400 kcal from the run against 150–200 from a hard skipping session.
Skipping’s edge is elsewhere — no route, no weather, fifteen minutes door to door.
Why boxers skip
Boxers are not doing it for the calories. Skipping buys them rhythm, footwork, ankle and Achilles stiffness and the ability to stay relaxed while breathing hard, in three-minute rounds that mirror the sport. The energy cost is a by-product of a volume they spent years building up to — so borrow the tool without the sport’s volume and you borrow a fraction of the energy cost too.
Calves and shins are the real ceiling
Every skip is a two-footed hop landed through the forefoot, absorbed and returned by the calf and Achilles. At 120 skips a minute, ten minutes is about 1,200 ground contacts. Two things follow.
First, untrained calves get genuinely sore, often for two or three days. That cuts your frequency — and frequency, not any single session, is what determines the weekly total.
Second, ramping volume quickly is a reliable route to medial shin pain. Build in minutes of rope time per week rather than by feel, skip on wood or rubber rather than concrete, and keep the hops low: you need a couple of centimetres of clearance, not ten.
Intervals, because the alternative fails
Since continuous skipping breaks down mechanically before it breaks down cardiovascularly, the practical structure is intervals: thirty seconds on and thirty off, or a minute on and thirty off, which is where most people settle.
Ten rounds of a minute on and thirty off gives ten minutes of rope in a fifteen-minute session — around 140 kcal gross for a 70 kg (155 lb) person. The same honest total, but you will finish it, and repeat it on Thursday.
Gross versus net
One adjustment before that goes in a plan. Across those fifteen minutes you would have burned around 18 kcal anyway, so the genuinely extra figure is nearer 120 than 140.
That correction is small, and the smallness is the interesting part. For walking it is brutal — roughly half the gross figure is resting burn you would have had on the sofa. At skipping intensities resting rate is a rounding error, which makes high-intensity work one of the few places where the gross figure your tracker shows is close to the truth. (Caldown keeps active and resting energy separate for exactly this reason, rather than stacking a workout total onto a day’s.)
Wrist trackers still handle the stop-start pattern poorly, mind — heart rate lags the actual work by twenty or thirty seconds.
Where it fits
Skipping is cheap, portable, and delivers a high rate for every minute you genuinely spend on the rope. It is a poor choice if your calves are already loaded from running, and a good one if you want conditioning with no equipment.
Just put the realistic number in the ledger: 150–200 kcal for a hard session, about a third of what the internet implies. When you work out what your daily burn should be, use the session total, not the per-minute headline.
General information, not medical advice.