Ski Jumping Calories Calculator: 170 lb, 30 Min, 269.89 kcal

What does 269.89 kcal mean?

It means a 170 lb jumper in a 30-minute ski jumping session at MET 7 burns two hundred and sixty-nine kilocalories, which is 539.77 kcal an hour and 9 kcal a minute. The weight sets how much body the hill has to move, the MET value sets how hard the moving is, and the minutes set how long it goes on: one more minute adds 9 kcal at the default pace, and a harder session adds kilocalories to every minute without the clock moving at all. The only judgement is the MET value itself — a gentle few jumps on a small hill and a full competition day are not the same outing, and the effort actually spent is the only honest source for it.

Output · formula · meaning

Three things to check before you trust the number

First, check the minutes honestly: 30 minutes must be minutes actually ski jumping, not minutes spent riding the lift, waiting at the top of the hill, or warming up inside — a minute counted that was spent in the lift queue adds 9 kcal that was never burned. Second, check the weight against the jumper: 170 lb must be the jumper actually on the skis, not an average across a mixed crew of adults and juniors — weight scales every minute, so mixing jumpers breaks the total. Third, check the MET value against the session: MET 7 must be the session actually jumped, not a gentle few jumps scored as a workout — the fast inrun, the takeoff, and the landing all lift the effort, while standing at the top of the hill lowers it.

Worked example

170 lb, 30 minutes, MET 7. Kilograms: 170 × 0.45359237 = 77.11 kg. Per hour: 7 × 77.11 = 539.77 kcal. Total: 539.77 × 30 ÷ 60 = 269.89 kcal. Per minute: 269.89 ÷ 30 = 9 kcal. In practice that means half an hour of ski jumping burns about as much as a brisk twenty-minute walk, and the 539.77 kcal per-hour figure is the one to set against other winter sports, since one hour is the unit every activity shares.

Every branch, checked

At 20 minutes instead of 30, the total falls to 179.92 kcal — 539.77 kcal an hour, 9 kcal a minute. At 45 minutes instead of 30, the total rises to 404.83 kcal — 539.77 kcal an hour, 9 kcal a minute. At MET 9 instead of 7, the total rises to 347 kcal — 694 kcal an hour, 11.57 kcal a minute. At 200 lb instead of 170, the total rises to 317.52 kcal — 90.72 kg, 635.03 kcal an hour, 10.58 kcal a minute.

The reverses, worked backwards

The minutes behind 269.89 kcal are 30: at 20 minutes the total is 179.92 kcal; at 45 minutes it is 404.83 kcal. The MET behind 269.89 kcal is 7: at MET 6 the total is 231.33 kcal; at MET 9 it is 347 kcal — the MET value never touches the minutes, only how hard each minute is.

What the defaults assume

The defaults assume 170 lb, 30 minutes, and MET 7, for one jumper in a proper session. They do not assume hill size, wind, snow conditions, ski weight, or waiting time between jumps — so treat 269.89 kcal as the planning burn for 30 minutes at MET 7, and check it against the session actually jumped before logging it as exact.

Who uses this

• A jumper planning a hill day: the 269.89 kcal is the figure to set against lunch afterwards.
• Someone comparing winter sports: the per-hour figure compares ski jumping fairly with skeleton and luge.
• A person tracking daily activity: the total adds the session to the day exactly.
• A coach planning training time: the per-minute figure prices a hill session in activity terms.

Accuracy & limitations

The arithmetic is exact for the inputs entered; the judgement is the minutes actually jumped, the true weight, and the true MET value for that session. Real sessions vary with hill size, wind, and how much climbing the hill layout forces — so treat 269.89 kcal as the planning burn for 170 lb, 30 minutes at MET 7, and check it against the session before logging it as exact.

Cite this calculator

Bright Side Kit, “Ski Jumping Calories Calculator: 170 lb, 30 Min, 269.89 kcal”, https://brightoolbox.com/ski-jumping-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 (170 lb, 30 minutes, MET 7) so the result can be checked.

Frequently asked questions