How many calories can a person burn off by walking quickly? I'm 6'-2", heavy build, age 47?

Answer 1

This site has a table for varying intensity of exercise and weight.

Aloha

Answer 2

You can burn between 400 to 500 calories an hour if you walk 4mph, but you would get maximum benefits from varying the intensity/speeds of your walk--from 3 mph to 4.5 mph throughout the hour.

Check out this link for more info about calorie burning and walking:
http://walking.about.com/cs/howtoloseweight/a/howcalburn.htm

Answer 3

Don't worry about the calorie loss. Just keep walking. 3 to 4 times a week. Cut back a lil on the junk and you will be happy.