Calories burned: Stair climber machine
Stairmaster or step mill — relentless lower-body burn.
≈ 308 kcal in 30 min at 70 kg
Reviewed by the Exercise Calorie Calculator editorial team · · Method & sources
Calculate stair climber machine
Your estimate
Ready when you are
Choose an activity, enter your weight and duration, then hitCalculate — your calories-burned estimate appears here.
Estimated burn
- Burn rate
- —
- vs. sitting
- —
What that equals
Estimate only — not medical advice. Actual burn varies with fitness, body composition, effort and conditions.
Side by side
Compare activities
My totals
Today’s sessions
Chart
Stair climber machine calorie chart
Estimated kcal for stair climber machine (MET 8.8) by session length and body weight. Values are rounded estimates.
| Duration | 50 kg | 60 kg | 70 kg | 85 kg | 100 kg |
|---|---|---|---|---|---|
| 10 min | 73 | 88 | 103 | 125 | 147 |
| 15 min | 110 | 132 | 154 | 187 | 220 |
| 20 min | 147 | 176 | 205 | 249 | 293 |
| 30 min | 220 | 264 | 308 | 374 | 440 |
| 45 min | 330 | 396 | 462 | 561 | 660 |
| 1 h | 440 | 528 | 616 | 748 | 880 |
| 1.5 h | 660 | 792 | 924 | 1122 | 1320 |
Imperial check: 154 lb ≈ 70 kg · 187 lb ≈ 85 kg · 220 lb ≈ 100 kg.
About this estimate
Stair climber machine carries a MET of 8.8(vigorous intensity) in the Compendium of Physical Activities — the research standard for energy-cost data (source database, see also our full methodology). The calculator uses:
calories = MET × weight (kg) × hours
So for a 70 kg person, one hour of stair climber machine costs about616 kcal. Effort matters: going harder, adding hills, carrying load or rushing intervals all push the real number up; breaks and easy pacing pull it down.
How to burn more
- Add intervals — 1 minute hard, 2 minutes easy — to raise average intensity.
- Extend the session gradually; an extra 10 minutes adds ~103 kcal at 70 kg.
- Combine with a second activity — see the compare tray in the calculator above.
- Keep non-exercise movement high on rest days (walking, stairs, chores).
Estimate only — not medical advice. Real-world burn depends on fitness, body composition, age, weather and terrain.
Stair climber machine calorie FAQ
How many calories does stair climber machine burn in 30 minutes?
For a 70 kg (154 lb) person, stair climber machine burns about 308 kcal in 30 minutes at its standard intensity (MET 8.8). Heavier people burn more, lighter people less — the chart below shows common weights.
How many calories does stair climber machine burn in an hour?
About 616 kcal for a 70 kg person at MET 8.8. Double the time roughly doubles the burn, assuming steady effort throughout.
What is the MET of stair climber machine?
The MET (metabolic equivalent of task) of stair climber machine is 8.8 — vigorous intensity. The formula is: calories = MET × weight(kg) × hours. Example at 70 kg: 8.8 × 70 × 1 h = 616 kcal.