So, how many calories does skiing burn? It depends entirely on which skiing you mean. Downhill skiing at a moderate effort (about 5 METs) burns roughly 368 kcal per hour for a 154 lb (70 kg) person, while cross-country skiing (about 9 METs) burns roughly 662 kcal per hour — nearly double, because there is no chairlift doing the climbing for you. Both are real exercise, but they are very different workouts wearing similar outfits, and honest numbers have to price them separately.
Below you will find the by-weight numbers for both styles, the chairlift math that shrinks a resort day down to its real size, why cross-country sits near the top of every calorie-burn chart, how snowboarding compares if your household is split down the middle, and why your fitness watch is probably flattering your ski day.
The Numbers by Weight
These figures use the standard MET formula — kcal per minute = METs × 3.5 × body weight in kg ÷ 200. A MET is simply a multiple of your resting energy cost, so heavier bodies pay more for the same hour on snow, and harder techniques pay more at any weight. Find your row; if your style falls between the two tables, your burn does too.
Downhill Skiing (5 METs)
Moderate downhill skiing means linked turns on groomed runs at a pace that keeps you warm and breathing a little harder — these rates price actual descending time, not the whole day at the resort.
| Body weight | 30 minutes | 60 minutes |
|---|---|---|
| 120 lb (55 kg) | 144 | 289 |
| 154 lb (70 kg) | 184 | 368 |
| 185 lb (85 kg) | 223 | 446 |
| 220 lb (100 kg) | 263 | 525 |
Cross-Country Skiing (9 METs)
Cross-country at a steady touring pace is continuous work — flats, climbs and descents all powered by you — so these rates apply to the full session, start to finish.
| Body weight | 30 minutes | 60 minutes |
|---|---|---|
| 120 lb (55 kg) | 260 | 520 |
| 154 lb (70 kg) | 331 | 662 |
| 185 lb (85 kg) | 402 | 803 |
| 220 lb (100 kg) | 473 | 945 |
Two honest adjustments. At the top end, hard cross-country — skating technique at a racing pace, 12.5 METs and up — can pass 900 kcal per hour for a 154 lb skier, which is elite-endurance territory. At the gentle end, easy downhill cruising on green slopes with long, relaxed turns sits nearer 4 METs, roughly a fifth less than the downhill table. Technique moves the number as much as the label on the lift ticket.
Notice the spread inside each table: the heaviest skier burns about 80% more than the lightest at the same pace, because every turn, skate and pole plant has to move more mass. Ski with a heavy pack or haul gear behind you and expect to land above your row — as far as the math is concerned, the load counts as body weight.
What moves you within your row? Pace first: short, athletic turns on a steep pitch cost far more than lazy traverses on a cat track. Snow conditions second: pushing through fresh powder or heavy spring slush is noticeably harder work than gliding on cold corduroy. Efficiency cuts both ways, too — a skilled skier wastes less energy on braking and recovering balance, while a tense beginner burns extra just staying upright. Same mountain, same hour, meaningfully different bills.
The Chairlift Reality Check
Here is the section most skiing articles skip. A resort “six-hour ski day” is usually only about two to three hours of actual descending. The rest is chairlift rides, lift lines, the slow shuffle through the lodge, lunch, photos, and waiting for the slowest member of your group to find their other glove. The tables above price moving time — and a chairlift, however scenic, burns almost nothing.
So do the realistic math for a 154 lb skier: two to three hours of genuine downhill skiing at 368 kcal per hour lands at roughly 750-1,100 kcal for the day. That is still an excellent day of exercise — comparable to a long, hilly hike — but it is not the 2,200 kcal you get by multiplying the hourly rate by six. Cross-country has no such discount: there is no lift in the equation, so the clock and the burn run together, and a three-hour tour really is a three-hour workout.
Backcountry skiers should read the downhill table with the opposite adjustment. If you earn your turns — climbing on skins for an hour or more before each descent — the uphill hours are cross-country-style work at cross-country-style prices, and a full touring day can out-burn a resort day several times over. The descent is the reward; the climb is the workout, and it is not a small one.
Why Cross-Country Burns So Much More
Three reasons stack up. First, there is no lift: you are the engine up every hill, and climbing on skis is honest, heavy work. Second, the poles recruit your arms, shoulders, back and chest on every stride, so the upper body joins what is already a serious leg workout — very few exercises use that much total muscle at once. Third, the glide never fully rests you: even the easy phases keep the legs loaded and your balance working, so there is almost no coasting anywhere in the session.
That combination puts cross-country skiing in the top tier of the calorie-burn tables, alongside rowing and fast swimming. And when the snow melts, the same trails offer the summer version of the same bargain — our hiking calorie calculator prices those climbs once the skis go back in the garage.
Skiing vs Snowboarding
Snowboarding at a moderate effort runs about 5.3 METs — roughly 390 kcal per hour for a 154 lb rider — which makes it a statistical tie with downhill skiing per moving hour. Both sports alternate real work with lift rides, both load the legs hard, and both reward the time actually spent descending. Beginners of either sport often beat the tables, too: falling down and getting back up a dozen times an hour is exercise in its own right, even if nobody puts it on a poster. Pick the one you enjoy; the burn follows the hours, not the equipment.
A Quick Note on Watches and Apps
If your watch credits your ski day with 2,500 kcal, be politely skeptical. Most trackers multiply an activity rate by total elapsed time, and a ski day is mostly not moving — as the chairlift math above shows. Cold weather muddies the estimate further, because shivering, bulky clothing and gripping poles all nudge heart-rate readings around. Use the watch for trends, use moving time and these tables for the number you plan your dinner around.
Frequently Asked Questions
How many calories does downhill skiing burn per hour?
About 368 kcal per hour for a 154 lb (70 kg) skier at a moderate effort — roughly 289 kcal at 120 lb and up to about 525 kcal at 220 lb. Gentle cruising on easy slopes lands lower; steep, aggressive skiing lands higher.
How many calories does cross-country skiing burn?
About 662 kcal per hour for a 154 lb skier at a solid touring pace — among the highest burns of any common exercise. Hard skating technique at racing pace can pass 900 kcal per hour.
How many calories do you burn in a full day of skiing?
On a resort day, realistically about 750-1,100 kcal for a 154 lb downhill skier, because only two to three of the six hours are spent actually descending. A cross-country skier touring for the same moving hours burns considerably more.
Is skiing good exercise for weight loss?
Yes — especially cross-country, which pairs a huge hourly burn with genuine full-body work. Downhill is moderate cardio plus serious leg endurance. Either way, pair it with food awareness: mountain appetites are real, and a lodge lunch can refund the morning’s work in one sitting.
Does skiing burn more than running?
Downhill, no — running burns more per hour. Cross-country is a different story: at about 662 kcal per hour for a 154 lb skier, it is comparable to running at a solid pace, with far happier knees.
The bottom line: the word “skiing” hides two very different workouts. Downhill is a moderate burn broken up by lifts, scenery and hot chocolate — genuinely good exercise across a full day, honestly priced at about 750-1,100 kcal. Cross-country is a top-tier endurance burn with no machinery helping you uphill, and an hour of it out-burns almost anything else you can do on a winter weekend.
Whichever you choose, fuel it like exercise: eat a real breakfast, carry water, and expect to be hungrier than your watch says you earned. Winter miles count exactly the same as summer ones — the deficit does not care what season it is — and a sport you look forward to all week beats a theoretically better workout you keep skipping.
One last honest note: you do not need to chase these numbers for them to matter. A weekly ski day across a three-month season adds up to serious training volume — ten resort days at roughly 900 kcal of actual moving time each comes to about 9,000 kcal of exercise that never once felt like a workout program. Consistency in a sport you love beats a theoretically perfect plan every single winter.
