Depending on weight and pace, a person burns about 640 to 1,008 calories in an 8-mile walk. According to Prevention, a 140-pound person burns about 200 calories for every 30 minutes of walking at a 4.5 mph pace.Know More
Most people begin walking a mile at a 20-minute pace and may develop an athletic 12-minute mile pace over time to burn more calories. The faster a person walks, the faster his heart uses oxygen, a key component in the calorie-burning process of the body. A quicker pace also means that a person walks more mileage in less time. According to SparkPeople, the accurate estimate of burned calories depends on a person's weight and time spent walking at a specific pace. Using an online calorie calculator is a great way to determine the calories burned for specific weight ranges.
An 8-mile walk takes an average two hours to complete if a person walks at a pace of 4 mph. For a person weighing 200 pounds, this translates to a 15-minute mile pace and a huge difference in calories burned from a 20-minute mile pace. At a 15-minute mile pace, a person weighing 200 pounds burns 864 calories in two hours and completes an 8-mile walking workout. At a consistent 20-minute mile pace, this same person only burns 624 in two hours and still needs another 40 minutes of walking to complete an 8-mile walking workout.Learn More
A person burns more calories when ill because the job of fighting disease requires additional energy, according to Scientific American. Eat well, but do not overeat when ill; the body is naturally an efficient machine for converting food to energy, and excess food to fat.Full Answer >
A 180-pound person burns about 200 calories when walking 2 miles. A 120-pound person burns approximately 130 calories walking the same distance. The number of calories burned by walking depends primarily on the weight of the walker, according to About Health.Full Answer >
A person with a weight of 200 pounds can burn 638 calories every five miles, according to Modern Mom. People with a weight of 160 pounds can lose 510 calories within the same distance. The number of calories lost during a five-mile walk depends on walking time, miles per hour walked and weight.Full Answer >
Losing weight requires burning more calories than are taken in. Burning calories can be achieved in a few ways. Daily living, breathing and moving does burn calories, but for most, not enough to cause weight loss. Adding activities to the day is often needed if weight loss is the goal.Full Answer >