Question: how many calories burned when walking one hour?
Answer: An hour walk burns between 210 and 360 calories for most people. At a casual pace you will cover 3 miles in an hour walk. Doing an hour walk 5 days of the week will burn an extra 1,050 to 1,800 calories. If your diet remains the same, this increased exercise could lead to ⅓ to ½ a pound of fat loss a week.