Walking Calorie Calculator

Calculate how many calories you burn walking based on your weight, speed, duration, distance, and incline. Uses MET-based formulas for accurate estimates.

Flat (0%)Steep (15%)

Total Calories Burned

166

30 min · 1.75 mi (2.82 km)

Breakdown
Calories per minute5.5
Calories per mile95
Calories per km59
MET value4.3
Steps Estimate

3,500

estimated steps

Daily Walking Projection
Per week (7 days)1,161 cal
Per month (30 days)4,974 cal
Equiv. fat loss / week0.33 lbs

Calories Burned by Speed and Duration

Based on your weight (170 lbs)

Speed15 min30 min45 min60 min90 min
2 mph(3.2 km/h)54108162216324
2.5 mph(4.0 km/h)61121182243364
3 mph(4.8 km/h)67135202270405
3.5 mph(5.6 km/h)83166249332497
4 mph(6.4 km/h)96193289386578
4.5 mph(7.2 km/h)135270405540810

How the Walking Calorie Calculator Works

This calculator uses MET (Metabolic Equivalent of Task) values to estimate calorie burn during walking. The formula is: Calories = MET x body weight (kg) x time (hours). MET values represent the energy cost of an activity relative to resting. Sitting quietly has a MET of 1.0, while brisk walking at 3.5 mph has a MET of about 4.3 — meaning it burns 4.3 times more energy than resting.

Incline walking increases the MET value because your muscles work harder to propel you uphill. Even a modest 3-5% grade makes a noticeable difference in calorie expenditure, which is why treadmill incline walking and hill walking are popular for fitness and weight management.

The step estimates are based on average stride lengths at different speeds. At a moderate pace, most adults take approximately 2,000 steps per mile. Tracking steps alongside calories gives you a more complete picture of your walking activity.

Frequently Asked Questions

How many calories does walking 1 mile burn?+
A general estimate is that walking 1 mile burns about 80-100 calories for a 150-170 lb person at a moderate pace (3 mph). However, the exact number depends on your weight, speed, and terrain. Heavier individuals burn more calories per mile, and walking uphill significantly increases calorie expenditure. Use this calculator with your specific details for a personalized estimate.
How does walking speed affect calories burned?+
Walking faster burns more calories per minute because it requires more energy. A brisk walk at 3.5 mph has a MET value of about 4.3, while a slow stroll at 2 mph has a MET of 2.8 — meaning brisk walking burns roughly 50% more calories per minute. Power walking at 4.5 mph can burn more than double the calories of a slow walk in the same time.
Does walking uphill burn more calories?+
Yes, walking on an incline significantly increases calorie burn. Walking up a 5% grade can burn 30-40% more calories than walking on flat ground at the same speed. A steep 10-15% incline can nearly double your calorie expenditure. This calculator adjusts the MET value based on your selected incline grade.
How accurate is the MET formula for walking calories?+
The MET (Metabolic Equivalent of Task) formula — Calories = MET x weight(kg) x time(hours) — is the standard method used by exercise physiologists and is reasonably accurate for most people. Individual variation of 10-20% is normal due to differences in fitness level, walking efficiency, and body composition. It provides a reliable estimate for tracking and planning purposes.
How many steps are in a mile of walking?+
The average person takes about 2,000 steps per mile at a moderate walking pace. This varies by stride length, which depends on height, leg length, and walking speed. At a slow pace you may take 2,400 steps per mile, while power walking may require only 1,800 steps. This calculator estimates steps based on your walking speed.
Can walking help with weight loss?+
Walking is one of the most effective and sustainable forms of exercise for weight loss. A 170 lb person walking briskly for 30 minutes daily burns about 175 calories per session, totaling roughly 1,225 calories per week — equivalent to about 0.35 lbs of fat. Combined with a moderate calorie deficit from diet, daily walking can support steady, healthy weight loss of 1-2 lbs per week.

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Walking Calorie Calculator — free online walking calorie calculator, calories burned walking, walking calories per mile, walking exercise calculator, how many calories does walking burn, walking weight loss calculator, steps calorie calculator. No signup required. Works in your browser.