Instantly calculate kcal burned walking. No signup. Just results.
Also a runner? Try our running calculator for higher-intensity workouts.
🏃 Running Calorie Calculator →Walking burns between 40 and 70 kcal per kilometre for most people, depending on body weight, pace, and terrain. A 70 kg person walking at a normal pace of 4 km/h burns approximately 50 kcal per kilometre — meaning a 5 km walk burns around 250 kcal, and a 10 km walk burns around 500 kcal. These numbers rise significantly with body weight and walking speed.
Walking is often underestimated as a calorie-burning exercise, but its low impact and accessibility make it one of the most sustainable forms of physical activity. Unlike running, walking can be done daily without significant recovery time, which means the cumulative weekly calorie burn can rival more intense exercise programmes for many people.
Body weight is the primary driver of how many calories you burn walking. Here are approximate values per kilometre at normal walking pace (4 km/h):
50 kg — approximately 35 kcal/km · 60 kg — approximately 42 kcal/km · 70 kg — approximately 50 kcal/km · 80 kg — approximately 57 kcal/km · 90 kg — approximately 64 kcal/km · 100 kg — approximately 71 kcal/km
At brisk walking pace (5.5–6 km/h), these figures increase by approximately 20–30%. Speed matters — walking faster burns significantly more calories per minute, though the per-kilometre difference is smaller than the per-minute difference.
Running burns approximately twice as many calories per minute as walking at the same effort level. However, the comparison per kilometre is closer than most people expect. Running at 10 km/h burns around 70–80 kcal/km, while brisk walking at 6 km/h burns around 55–65 kcal/km. The gap per kilometre is roughly 20–30%, not 100%.
This is because walking and running use similar muscle groups over the same distance — the difference is in how quickly you cover that distance, not in the fundamental energy cost of moving your body weight from A to B. For weight management, both have their place: running is more time-efficient, while walking is easier to sustain over longer durations and distances.
A commonly asked question is how many steps it takes to burn 100 calories. The answer depends on your weight and stride length, but a general estimate is 2,000–2,500 steps per 100 kcal for an average adult. For a 70 kg person with a stride length of approximately 75 cm, 2,000 steps covers roughly 1.5 km — which burns around 75–80 kcal at normal pace.
The popular goal of 10,000 steps per day (approximately 7–8 km) burns roughly 300–500 kcal depending on body weight. This is a meaningful contribution to daily energy expenditure, particularly when combined with a balanced diet.
Yes — walking is a genuinely effective tool for weight management. A 30-minute brisk walk burns approximately 150–200 kcal for a 70 kg person. Five such walks per week add up to 750–1,000 kcal burned from exercise alone. Over a month, that is roughly 3,000–4,000 kcal — close to 0.5 kg of fat loss from walking alone, assuming no compensatory eating.
Research consistently shows that people who walk regularly maintain lower body weights than sedentary individuals, and that walking interventions improve cardiovascular health, blood sugar regulation, and mental wellbeing in addition to supporting weight management. The key advantage of walking over more intense exercise for many people is adherence — it is easier to maintain a daily walking habit than a daily running habit.
Our walking calorie calculator uses the MET (Metabolic Equivalent of Task) method. The formula is: kcal = MET × weight (kg) × duration (hours). Walking MET values range from 2.5 (slow stroll at 3 km/h) to 5.0 (very brisk power walk at 6.5 km/h). Our tool uses four calibrated pace levels mapped to published MET data from exercise physiology research.
Enter your body weight, distance, and choose your pace to get your personalised result — including total kcal, kcal per km, and kcal per minute, plus food equivalents to put the number in context.