Walking Calorie Calculator — How Many Calories Does Walking Burn? (2026)

How Many Calories Does Walking Burn?

Walking is one of the most accessible forms of exercise. The number of calories you burn depends on four main factors: body weight, walking speed, duration, and terrain.

How We Calculate It

This calculator uses MET values (Metabolic Equivalent of Task) from the Compendium of Physical Activities. The formula is: Calories = MET × weight (kg) × duration (hours). Incline adds a percentage multiplier based on research on graded walking.

Walking for Weight Loss

A 30-minute brisk walk burns roughly 150–200 calories for an average adult. To lose 1 pound per week through walking alone, you'd need to create a 500-calorie daily deficit — about 60–90 minutes of brisk walking, depending on your weight.

The most effective approach combines walking with mindful eating. Track your daily intake with an app like Caloria and use this calculator to estimate your burn — the difference is your actual deficit.

Tips to Burn More Calories Walking

Increase your pace. Walking at 4 mph burns about 50% more than walking at 2 mph.
Add incline. Walking on a 10% grade burns ~60% more calories than walking on flat ground.
Walk longer, not harder. A 60-minute moderate walk often beats a 30-minute power walk for total calorie burn.
Use a weighted vest or backpack. Extra weight increases MET value and calorie expenditure.

Frequently Asked Questions

How many calories does a 30-minute walk burn?

It depends on your weight and pace. A 155 lb (70 kg) person walking at a moderate pace (3 mph) burns roughly 150 calories in 30 minutes. A heavier person burns more, a lighter person burns less. Use this calculator with your exact weight for a personalized estimate.

Does walking speed really matter for calorie burn?

Yes, significantly. Walking at 4 mph (power walk) burns about 50% more calories than walking at 2 mph (casual stroll) for the same duration. Faster walking has a higher MET value, meaning your body works harder and uses more energy per minute.

How does incline affect calories burned?

Walking on an incline dramatically increases calorie burn. A 10% grade burns approximately 60% more calories than flat ground. Even a slight 3% incline adds about 15% more to your calorie expenditure. Treadmill incline or hilly outdoor routes are great ways to boost your burn.

Is walking enough for weight loss?

Walking alone can help you lose weight if it creates a calorie deficit. A daily 30-minute brisk walk burns about 150–200 calories. Combined with a slight reduction in food intake, this can lead to steady weight loss of 0.5–1 lb per week. The most effective approach pairs walking with mindful eating and calorie tracking.

How accurate is the MET-based formula?

MET values from the Compendium of Physical Activities are well-validated averages, but individual variation exists. Factors like fitness level, walking form, arm swing, and surface type can affect your actual burn by 10–20%. Use the result as a reliable estimate, not an exact number.

Is this walking calorie calculator free?

Yes, 100% free with no sign-up required. Calculate as many times as you like — adjust weight, speed, duration, and incline to compare different walking routines.