How many calories can be burned in walking an hour?

I would say walking for one hour at a medium pace would burn 200 calories.

200-400 calories

It depends how fast you are walking, your body weight, your degree of fitness, what kind of ground you are walking on (soft or hard) and whether the ground is flat, or a slight incline, or a hill....

It depends how fast you walk and if you are walking uphill. For example, walking on an incline at 3.5 miles an hour for one hour would burn more calories than walking on flat ground. It also depends...

In about an hour of spinning i burned arounf 570 calories.