Skiing Calories Burned Calculator

Calories burned skiing is the energy your body uses to turn, push, pole and hold your position on snow. The calculator uses MET values to estimate it, and a MET is the standard way to rate how hard an activity is compared with sitting still. Downhill and cross-country skiing are rated separately because they work the body in very different ways.

What the Skiing Calorie Estimate Measures

The result is the total energy used while you are moving on snow. It includes the energy you would burn at rest anyway, so it is a gross figure. It does not count lift rides, lift lines or lodge breaks, and it does not track your heart rate or speed.

The Formula

Calories = MET x body weight (kg) x hours skiing

By the convention of the 2024 Adult Compendium of Physical Activities, one MET is about 1 kcal per kilogram of body weight per hour¹.

How This Calculator Computes Your Result

Choose downhill or cross-country, then pick your effort. Downhill uses four compendium rows: light (code 19150, 4.3 METs), moderate (19160, 6.3), vigorous (19170, 8.0) and slalom racing (19146, 9.3)². Cross-country is rated by speed or effort, from slow ski walking at about 2.5 mph (19080, 6.8 METs) up to racing at 8 to 11.9 mph (19110, 14.0), with separate rows for skate skiing (19135, 13.3) and maximum-effort uphill ski mountaineering (19130, 15.5)².

The compendium's downhill rows are written "active time only", so enter the time you spend moving on snow. If you only know your total day, the helper subtracts lift time and breaks without guessing a percentage.

If you choose 60 or older, you get the same adult values with a note that older adults may burn less. The separate Older Adult Compendium lists moderate and vigorous downhill skiing at about 4.1 and 5.2 METs on the standard scale, below the adult 6.3 and 8.0³. It uses a different resting baseline, so this tool shows it as context only. No result is given to skiers under 18, since youth energy costs differ from adults.

The tool gives total calories, calories per hour and per 30 minutes, rounded to the nearest 5 kcal, and a table of every effort option at your weight.

What Your Result Means

Here is one hour of skiing at three body weights, ages 18 to 59:

An hour of actual downhill skiing burns about 250 to 800 kcal for most adults. Cross-country skiing burns more at almost every effort, because even slow ski walking is rated above moderate downhill.

What Changes Your Burn on the Snow

Lift time is the biggest factor for downhill skiers. In a field study of recreational skiers, people spent almost 9 minutes waiting in line and riding the chairlift for about 7 minutes of skiing on each run, and active skiing made up only about 44% of the time⁴. Once that time was counted, downhill skiing averaged 279 kcal per hour⁴. Your own share depends on the resort, the lines and your run length, so this tool asks for skiing time instead of assuming a split.

Turn style and terrain matter too. In the same study, heart rate averaged 79% of maximum during gentle parallel turns and about 90% or more during short, quick turns⁴. Steeper slopes, moguls, deep or heavy snow and fighting for balance on ice all push you toward the vigorous row.

In cross-country skiing, your arms and legs both drive you forward. Researchers note that a high percentage of the whole body's muscle is active during cross-country skiing⁴. Speed, uphill sections, skating versus classic technique and snow glide all change the effort. Elite cross-country skiers are described as approaching the upper limits of human endurance, because the sport demands so much from both the upper and lower body⁶.

This calculator does not adjust for cold or altitude.

What Studies Measured on the Slopes and Trails

Stöggl and colleagues tested 19 experienced recreational skiers aged 30 and over, in a younger group (about 38) and an older group (about 60)⁴. During 4-minute downhill runs, oxygen use ranged from about 24 to 32 mL per kg per minute, or roughly 7 to 9 METs, depending on turn style⁴. That is higher than the moderate compendium value. But the researchers found it takes at least 2½ hours of downhill skiing to match the energy of one hour of cross-country skiing or indoor cycling, once lift time is included⁴.

A smaller study followed six recreational skiers with an average age of 61 for 75 minutes on the slopes⁵. At their own pace, they averaged 12 mL of oxygen per kg per minute, only 45% of their maximum, even though their heart rate averaged 77% of maximum⁵. That is about 3.4 METs, well below the adult moderate value of 6.3, which is why the result for ages 60 and over carries a note. The researchers suggested oxygen use is a better guide to skiing intensity than heart rate for older skiers⁵.

Skiing vs Snowboarding, Ice Skating, Hiking and Running

Here is how an hour of skiing compares with other activities at two body weights (2024 Compendium values)²:

The compendium uses the same downhill rows for skiing and snowboarding, but it also has a snowboard-only row that is a little higher². Moderate cross-country skiing sits close to running, while moderate downhill skiing is closer to a hike than a run.