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Winter hiking calculator
Put your weight, minutes and MET value in: 170 lb, 90 minutes at MET 6 burns 693.99 kcal — 462.66 kcal an hour, 7.71 kcal a minute.
★ SPORTS · WINTER · CALORIES
Winter Hiking Calories: 170 lb, 90 Min, 693.99 kcal
On the defaults — 170 lb, 90 minutes at MET 6 — winter hiking burns 693.99 kcal, 462.66 kcal an hour, 7.71 kcal a minute. This is the winter hiking calories tool: weight in kilograms times the MET value is the hourly burn, and the hourly burn times the minutes on the trail is the total — a hike guessed from the clock alone tells you nothing until the weight and the effort behind it are known.
What does 693.99 kcal mean?
It means a 170 lb hiker on a 90-minute winter hike at MET 6 burns six hundred and ninety-four kilocalories, which is 462.66 kcal an hour and 7.71 kcal a minute. The weight sets how much body the snowy trail 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 7.71 kcal at the default pace, and a harder trail adds kilocalories to every minute without the clock moving at all. The only judgement is the MET value itself — a gentle outing on a packed path and a steep climb through fresh snow are not the same hike, and the effort actually spent is the only honest source for it.
Output · formula · meaning
| Output | Formula | What it means |
|---|---|---|
| Weight in kg | weight × 0.45359237 | 77.11 kg — 170 × 0.45359237. |
| Per hour | MET × weight in kg | 462.66 kcal — 6 × 77.11. |
| Total | per hour × minutes ÷ 60 | 693.99 kcal — 462.66 × 90 ÷ 60. |
| Per minute | total ÷ minutes | 7.71 kcal — 693.99 ÷ 90. |
Three things to check before you trust the number
First, check the minutes honestly: 90 minutes must be minutes actually hiking, not minutes spent driving to the trailhead, warming up in the car, or standing at a viewpoint — a minute counted that was spent in the car adds 7.71 kcal that was never burned. Second, check the weight against the hiker: 170 lb must be the hiker actually on the trail, not an average across a mixed group of adults and children — weight scales every minute, so mixing hikers breaks the total. Third, check the MET value against the trail: MET 6 must be the hike actually done, not a gentle stroll scored as a workout — fresh snow, a heavy pack, and steep climbs all lift the effort, while a flat packed path lowers it.
Worked example
170 lb, 90 minutes, MET 6. Kilograms: 170 × 0.45359237 = 77.11 kg. Per hour: 6 × 77.11 = 462.66 kcal. Total: 462.66 × 90 ÷ 60 = 693.99 kcal. Per minute: 693.99 ÷ 90 = 7.71 kcal. In practice that means ninety minutes of winter hiking burns about as much as a long brisk walk, and the 462.66 kcal per-hour figure is the one to set against other winter activities, since one hour is the unit every activity shares.
Every branch, checked
At 60 minutes instead of 90, the total falls to 462.66 kcal — 462.66 kcal an hour, 7.71 kcal a minute. At 120 minutes instead of 90, the total rises to 925.32 kcal — 462.66 kcal an hour, 7.71 kcal a minute. At MET 8 instead of 6, the total rises to 925.34 kcal — 616.89 kcal an hour, 10.28 kcal a minute. At 200 lb instead of 170, the total rises to 816.47 kcal — 90.72 kg, 544.31 kcal an hour, 9.07 kcal a minute.
The reverses, worked backwards
The minutes behind 693.99 kcal are 90: at 60 minutes the total is 462.66 kcal; at 120 minutes it is 925.32 kcal. The MET behind 693.99 kcal is 6: at MET 4 the total is 462.66 kcal; at MET 8 it is 925.34 kcal — the MET value never touches the minutes, only how hard each minute is.
What the defaults assume
The defaults assume 170 lb, 90 minutes, and MET 6, for one hiker on a proper winter trail. They do not assume snow depth, gradient, pack weight, wind, or rest stops — so treat 693.99 kcal as the planning burn for 90 minutes at MET 6, and check it against the hike actually done before logging it as exact.
Who uses this
- A hiker planning a winter trail day: the 693.99 kcal is the figure to set against lunch afterwards.
- Someone comparing winter activities: the per-hour figure compares winter hiking fairly with snowshoeing and cross-country skiing.
- A person tracking daily activity: the total adds the hike to the day exactly.
- A walking group planning route time: the per-minute figure prices a winter hike in activity terms.
Accuracy & limitations
The arithmetic is exact for the inputs entered; the judgement is the minutes actually spent hiking, the true weight, and the true MET value for that trail. Real hikes vary with snow depth, gradient, and pack weight — so treat 693.99 kcal as the planning burn for 170 lb, 90 minutes at MET 6, and check it against the hike before logging it as exact.
Cite this calculator
Bright Side Kit, “Winter Hiking Calories: 170 lb, 90 Min, 693.99 kcal”, https://brightoolbox.com/winter-hiking-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, 90 minutes, MET 6) so the result can be checked.
Frequently asked questions
How many calories does winter hiking burn?
693.99 kcal on the defaults: 170 lb, 90 minutes at MET 6 — 462.66 kcal an hour.
How many calories does winter hiking burn per hour?
462.66 kcal an hour on the defaults: MET 6 × 77.11 kg.
How many calories does winter hiking burn per minute?
7.71 kcal a minute on the defaults: 693.99 kcal ÷ 90 minutes.
Why does the MET value matter so much?
Because it scales every minute: at MET 8 the same 90 minutes burn 925.34 kcal, while at MET 4 they burn 462.66 kcal.
How do I burn more winter hiking?
Go longer or harder: 120 minutes burns 925.32 kcal, and a MET 8 trail burns 925.34 kcal in 90 minutes.
Do rest stops and viewpoints count?
Only if they are part of the hike: walking the trail is real effort, but minutes spent sitting in the car or at a viewpoint are not trail minutes.