Cross-Country Skiing Calories Calculator: 734.82 kcal

What does 734.82 kcal mean?

It means a 180 lb person, skiing cross-country for 60 minutes at MET 9, burns seven hundred and thirty-four point eight two calories, which is 734.82 kcal an hour and 12.25 kcal a minute. The weight sets how much body is moving, the MET sets how hard each minute works, and the minutes set how long the burn runs: one more minute adds 12.25 kcal without raising the intensity, and a higher MET adds calories to every minute without adding a single extra minute. The only judgement is the MET — 9 must be the average intensity actually skied, climbs and flats included, not the hardest climb alone.

Output · formula · meaning

Three things to check before you trust the number

First, check the weight honestly: 180 lb must be the weight actually skiing, boots, skis and poles included, not a summer weight — full winter kit adds pounds that the trail charges for on every climb. Second, check the MET against the whole outing, not the highlight: 9 must be the average across climbs, flats, and descents, because a trail that mixes hard climbs with easy glides is not a 9 all the way through, and a MET borrowed from the hardest climb lifts the whole outing. Third, check the minutes against skiing time: 60 minutes must be minutes actually skiing, not minutes at the trailhead — minutes waxing skis, waiting for the group, and sitting in the lodge are not minutes skiing.

Worked example

180 lb, 60 minutes, MET 9. Kilograms: 180 × 0.45359237 = 81.65 kg. Per hour: 9 × 81.65 = 734.82 kcal. Total: 734.82 × 60 ÷ 60 = 734.82 kcal. Per minute: 734.82 ÷ 60 = 12.25 kcal. In practice that means an hour of vigorous cross-country skiing burns about seven hundred and thirty-five calories — the number to set against a daily target, and the 734.82 figure to use when a longer outing is weighed against a hillier trail.

Every branch, checked

At 90 minutes instead of 60, the burn rises to 1102.23 kcal. At 150 lb instead of 180, the burn falls to 612.35 kcal. At MET 10 instead of 9, the burn rises to 816.47 kcal. At 30 minutes instead of 60, the burn falls to 367.41 kcal.

The reverses, worked backwards

The minutes behind 734.82 kcal are 60: at 30 minutes the burn is 367.41 kcal; at 90 minutes it is 1102.23 kcal. The weight behind 734.82 kcal is 180 lb: at 150 lb the burn is 612.35 kcal; at 210 lb it is 857.29 kcal — the weight never touches the rate per kilogram, only the total the body burns.

What the defaults assume

The defaults assume 180 lb skiing steadily for 60 minutes at MET 9 on a groomed trail. They do not assume deep ungroomed snow, a racing pace, or long stops — breaking trail costs more than groomed skiing, so treat 734.82 as the groomed-trail vigorous figure, not the deep-snow figure.

Who uses this

• A skier logging a winter workout: the 734.82 kcal is the figure to record.
• Someone comparing trails: the 12.25 kcal a minute compares outings fairly.
• A person planning a ski day: the hourly rate sizes the outing against the day.
• A coach setting a session: the minutes lever sets the session total exactly.

Accuracy & limitations

The arithmetic is exact for the inputs entered; the judgement is the weight, the minutes, and the true average MET. Real skiing varies with terrain, snow, technique, and wind — so treat 734.82 as the planning burn for 60 minutes at MET 9, and check it against one timed outing before quoting it to anyone else.

Cite this calculator

Bright Side Kit, “Cross-Country Skiing Calories Calculator: 734.82 kcal”, https://brightoolbox.com/cross-country-skiing-calories-calculator/, accessed 3 November 2026. Students and researchers: cite the calculator name, the page URL and the date you used it, and quote the defaults (180 lb, 60 minutes, MET 9) so the result can be checked.

Frequently asked questions