How Many Calories Does 30 Minutes of Walking Burn?

Walking is the simplest form of exercise — no equipment, no gym, no learning curve. But how many calories does it actually burn? The answer depends on two things: your body weight and your pace.

The short answer

For a 70 kg (154 lb) person walking at a brisk pace (5 km/h) for 30 minutes, the burn is about 133 kcal. Slow it down to 3.2 km/h and you get ~98 kcal. Push to a power walk at 6.5 km/h and it jumps to ~175 kcal.

The formula is simple: kcal = MET × weight (kg) × hours.

A 90 kg person walking briskly for 30 minutes burns about 171 kcal — roughly 30% more than a 70 kg person doing the same walk. Weight is the biggest single factor.

Why walking is underrated for fat loss

Walking burns a lower rate of calories per minute than running, but it has three practical advantages:

1. It is sustainable. Most people can walk daily for months without injury. Running breaks people down.
2. It barely increases hunger. High-intensity exercise often triggers compensatory eating. Low-intensity walking generally does not.
3. It stacks. A 20-minute walk to work, a 10-minute walk after lunch, and a 30-minute evening walk add up to an hour — over 250 kcal for a 70 kg person.

How to burn more per walk

• Add incline. A 5% treadmill incline roughly doubles the burn vs. flat ground.
• Swing your arms. Deliberately engaging your upper body raises energy expenditure by 5-10%.
• Carry light weight. A 5 kg backpack adds roughly 10-15% more burn without straining joints.
• Pick up the pace. Moving from 4 km/h to 6 km/h increases MET from about 3.0 to 5.0 — a 60% jump.

Try it yourself

Use our walking calorie calculator to get a personalized number for your weight and pace. You can also compare walking, running and cycling side by side in the compare tool.