Walking 5 miles burns roughly 350 to 600 calories for most people, depending primarily on your body weight and walking speed. A 180-pound person walking at a moderate pace will burn about 480 calories over that distance, while a 140-pound person covering the same ground burns closer to 370. Your exact number depends on a few key variables, and the math is straightforward once you know them.
Calorie Burn by Body Weight
Your weight is the single biggest factor in how many calories you burn walking any distance. A heavier body requires more energy to move, so a 250-pound person burns significantly more per mile than someone who weighs 140 pounds. Here’s what 5 miles looks like across a range of body weights, at both a moderate pace (about 3.0 mph) and a brisk pace (about 3.5 to 4.0 mph):
- 140 lbs: 370 calories (moderate), 400 calories (brisk)
- 160 lbs: 425 calories (moderate), 455 calories (brisk)
- 180 lbs: 480 calories (moderate), 510 calories (brisk)
- 200 lbs: 530 calories (moderate), 570 calories (brisk)
- 220 lbs: 585 calories (moderate), 625 calories (brisk)
- 250 lbs: 665 calories (moderate), 710 calories (brisk)
Notice that weight creates a much bigger difference than speed. A 250-pound person walking at a casual pace still burns nearly twice as many calories as a 140-pound person walking briskly. If you’re walking for calorie burn, this is important context: the distance matters more than whether you’re power-walking.
How Speed Changes the Numbers
Walking faster does increase your calorie burn per mile, but the effect is more modest than most people expect. The Compendium of Physical Activities assigns a MET value of 3.0 to walking at 2.5 mph, 3.5 at about 3.0 mph, and 4.8 for brisk walking in the 3.5 to 3.9 mph range. Push into very brisk territory at 4.5 mph and the MET value jumps to 7.0, which reflects the fact that your body starts working noticeably harder to walk that fast without breaking into a jog.
In practical terms, the difference between a leisurely 2.5 mph walk and a moderate 3.0 mph walk is only about 5 to 10 extra calories per mile. But the difference between moderate walking and very brisk walking (4.5+ mph) can nearly double your per-minute calorie burn. The tradeoff is that very few people can sustain a 4.5 mph walk for 5 miles. For most walkers, a comfortable brisk pace of 3.5 mph hits a sweet spot between efficiency and sustainability.
How Long 5 Miles Takes
Your total time on your feet depends on your pace. At a brisk walk (about 4.0 mph), you’ll cover 5 miles in roughly 55 minutes. A moderate pace of 3.0 to 3.5 mph puts you at about 1 hour and 15 minutes. If you’re walking at a relaxed, easy pace (around 2.5 mph), expect the walk to take about 1 hour and 40 minutes.
This matters for calorie burn because your body is working for the entire duration. Walking slower means you spend more time moving, which partially offsets the lower per-minute burn rate. That’s why total calories for walking a set distance don’t change as dramatically with speed as you might think. Whether you walk 5 miles in 55 minutes or 100 minutes, the total calorie cost is more similar than different.
Hills and Terrain Make a Real Difference
Walking uphill is one of the simplest ways to increase calorie burn without covering more distance. For every 1% increase in grade, a 150-pound person burns roughly 10 extra calories per mile, an increase of about 12%. That adds up quickly over 5 miles. A route with consistent moderate hills (say, an average 5% grade) could boost your total burn by 50 to 60% compared to walking on flat ground.
The surface you walk on matters too. Walking on soft sand requires roughly 1.5 times the energy of walking on a firm surface like grass or pavement. That’s a 50% increase in calorie cost, which would push a 480-calorie walk closer to 720 calories. Grass and packed trails are fairly similar to pavement in terms of energy cost, so you don’t need to seek out challenging surfaces unless you want to. But if you already walk on a beach, you’re getting a bigger workout than you might realize.
Walking 5 Miles vs. Running 5 Miles
Running burns more calories per minute than walking, up to three times more at higher intensities. But the comparison gets more nuanced when you’re covering the same distance. Running 5 miles burns roughly 20 to 30% more total calories than walking 5 miles at the same body weight, because running involves more vertical movement (your body lifts off the ground with each stride) and engages more muscle mass at higher intensity.
For someone who finds running inaccessible or uncomfortable, though, walking 5 miles still delivers a substantial calorie burn. The gap between walking and running narrows when you compare total calories for the same distance rather than calories per minute. Walking also carries lower injury risk and is sustainable for people at virtually any fitness level, which means you’re more likely to do it consistently.
Steps and the 10,000-Step Connection
Five miles is almost exactly 10,000 steps for someone of average height. The precise number varies with your stride length: a person who is 5’4″ takes about 2,357 steps per mile (roughly 11,785 for 5 miles), while someone who is 6’0″ takes about 2,095 per mile (roughly 10,475 for 5 miles). The commonly cited 10,000-step daily target works out to approximately 5 miles for most adults.
If you’re tracking steps rather than miles, you can estimate your 5-mile calorie burn by dividing your total inches of height into your stride length and working backward. But for a quick reference: hitting 10,000 steps at a moderate pace burns roughly 400 to 500 calories for most people in the 150 to 200 pound range.
A Simple Way to Estimate Your Burn
If you want a quick personal estimate without a chart, here’s a useful rule of thumb: multiply your body weight in pounds by 0.53 (for moderate pace) or 0.57 (for brisk pace) to get your approximate calories burned per mile. Then multiply by 5.
For example, a 170-pound person at a moderate pace: 170 × 0.53 = about 90 calories per mile, or 450 calories for 5 miles. The same person walking briskly: 170 × 0.57 = about 97 calories per mile, or 485 for the full distance. These estimates assume flat, firm ground. Add 10 to 12% for each percentage point of incline on your route.
Fitness trackers and smartwatches use similar formulas but often incorporate heart rate data, which can improve accuracy by about 10 to 20% compared to calculations based on weight and speed alone. If your watch gives you a number that’s within the ranges above, it’s likely in the right ballpark.