Walking 5 miles burns roughly 350 to 600 calories for most people, with your body weight and walking speed being the two biggest factors. A 160-pound person walking at a moderate pace will burn about 425 calories over that distance, while someone weighing 200 pounds will burn closer to 530 calories for the same walk.
Calories Burned by Body Weight
Your body weight has the single largest effect on how many calories a 5-mile walk costs you. Heavier bodies require more energy to move, so the calorie burn scales up in a fairly predictable way. Here’s what 5 miles looks like at a typical walking pace (around 3 mph):
- 120 lbs: ~319 calories
- 140 lbs: ~372 calories
- 160 lbs: ~425 calories
- 180 lbs: ~479 calories
- 200 lbs: ~532 calories
- 220 lbs: ~585 calories
If you pick up the pace to a brisk walk (3.5 to 4 mph), those numbers climb noticeably. That same 160-pound person burns about 455 calories at a brisk pace and roughly 509 calories at a very fast 4.5 mph pace. For a 200-pound person, a brisk 5-mile walk burns around 568 calories, and a power-walk pace pushes it to 637.
How Walking Speed Changes the Math
Speed matters because faster walking demands more energy per minute. Exercise scientists assign each activity a MET value, essentially a multiplier that compares the activity’s energy cost to sitting still. Walking at 2.5 mph has a MET value of 3.0, meaning you burn three times as many calories as you would sitting on the couch. At 3.0 to 3.4 mph, that value rises to 3.8. A brisk 3.5 to 3.9 mph walk jumps to 4.8, and a very fast 4.0+ mph pace reaches 5.5.
The practical takeaway: speeding up from a casual stroll to a brisk walk increases your calorie burn by roughly 25 to 30 percent over the same distance. You’ll also finish faster. Five miles at a moderate 15-minute-per-mile pace takes about 1 hour and 15 minutes. At a brisk 11-minute mile, you’re done in under 55 minutes, burning more calories in less time.
How Long 5 Miles Takes at Different Paces
Knowing the time commitment helps you plan your walk realistically:
- Easy pace (20 min/mile): about 1 hour 40 minutes
- Moderate pace (15 min/mile): about 1 hour 15 minutes
- Fast pace (11 min/mile): about 55 minutes
Most people who walk regularly for exercise settle into the moderate range. If you’re new to walking longer distances, starting at an easy pace and gradually picking it up over a few weeks is a reasonable approach.
Hills Make a Significant Difference
Walking uphill is one of the simplest ways to increase calorie burn without walking farther or faster. Each 1% increase in incline adds roughly 12% more calories burned compared to flat ground. A gentle 3% grade, the kind you’d barely notice on a sidewalk, boosts your burn by about 36%. Walk a hilly 5-mile route and you could easily push a 425-calorie walk past 550 without changing your pace at all.
If you walk on a treadmill, even setting the incline to 2 or 3% makes the effort more realistic compared to outdoor walking, where you’re dealing with wind resistance and uneven terrain that a flat treadmill belt doesn’t replicate.
Walking 5 Miles vs. Running 5 Miles
A common question is whether running the same distance burns significantly more calories. It does, but the gap is smaller than most people assume when you compare the same distance rather than the same time. Running 5 miles typically burns about 30% more calories than walking 5 miles, though some estimates put it closer to double for faster runners. The difference comes from the higher impact forces and greater muscle activation that running demands.
That said, 5 miles of walking is far easier to recover from, carries a much lower injury risk, and is something most people can do daily. Over the course of a week, someone who walks 5 miles five days a week may burn just as many total calories as someone who runs three days and skips the other two because of soreness or time constraints.
Net Calories vs. Total Calories
The numbers above are “gross” calories, meaning they include the energy your body would have burned anyway just keeping you alive during that time. Your body burns roughly 1 calorie per 2.2 pounds of body weight per hour at rest. For a 160-pound person, that’s about 73 calories per hour, or roughly 91 calories during a 75-minute walk.
Subtracting that resting burn gives you the “net” calories, the extra energy you spent by choosing to walk instead of sit. For that 160-pound person walking 5 miles at a moderate pace, the net burn is closer to 334 calories rather than 425. If you’re tracking calories for weight management, net calories give you a more honest picture of what your walk actually cost. Most fitness trackers report gross calories, so keep that in mind when logging exercise in a food-tracking app.
Health Benefits Beyond Calories
Five miles is a substantial daily walk, and the benefits extend well past the calorie count. Regular brisk walking helps maintain healthy blood pressure, improves cardiovascular fitness, strengthens bones and muscles, and reduces the risk of heart disease, stroke, type 2 diabetes, and certain cancers. It also improves mood, sleep quality, memory, and immune function. Walking is one of the few forms of exercise that delivers all of these benefits with almost no equipment, no learning curve, and very low injury risk.