Based upon the average length of a walking stride, 10,000 steps is approximately 5 miles. The number of calories
burned depends on variables such as your weight and how fast you are walking.
A 150-lb. person walking at a moderate pace of 3 mph burns 374 calories while walking 10,000 steps. If the same person increases the pace to 4 mph, he burns 425 calories covering the same
distance.