What Is the Stairs Calorie Calculator?
This calculator estimates how many calories you burn while climbing stairs. Stair climbing is a high-intensity, weight-bearing activity that strengthens the legs and elevates the heart rate quickly. The estimate is based on your body weight, how long you climb, and the intensity of the effort expressed as a MET (Metabolic Equivalent of Task) value.
How to Use It
Enter your body weight in kilograms, the number of minutes you spent climbing, and choose an intensity. General stair climbing uses a MET of about 8.0, while a slow or descending pace is closer to 4.0 and a fast, vigorous climb can reach 15.0. The tool returns total calories burned plus a per-minute breakdown.
The Formula Explained
The MET method estimates energy use as:
$$\text{Calories} = \frac{\text{MET} \times 3.5 \times \text{weight(kg)}}{200} \times \text{minutes}$$
The constant 3.5 ml/kg/min is the resting oxygen consumption (1 MET), and dividing by 200 converts oxygen use into kilocalories. Multiplying by the MET value scales it to your activity intensity.
Worked Example
A 70 kg person climbs stairs for 10 minutes at a general pace (MET 8.0):
$$\text{Calories} = \frac{8.0 \times 3.5 \times 70}{200} \times 10 = 98 \text{ kcal}$$ or about 9.8 kcal per minute.
FAQ
Is stair climbing good exercise? Yes — it burns calories efficiently and builds lower-body strength and cardiovascular fitness in a short time.
How accurate is this estimate? MET-based figures are population averages. Individual fitness, technique and body composition can shift the real number by 10–20%.
Which MET should I pick? Use 8.0 for a typical steady climb, 4.0 for slow or downward stairs, and 15.0 only for sustained fast climbing.
