How many calories lost by cycling...?

Question

17 miles in 2 and a half hours, it was up and down hill all the way

Thanks

Answer 1

you can get watches and stuff like that.

little computer that clips onto handle bars...

you weigh nothing you know!!

im 12 and weigh 9 stone!!

and im not fat im perfect bmi!!

Answer 2

35 per mile if you ride 15 mph

Answer 3

It depends on how much you weigh and a few other things; check out the link and look at the middle of the page for the "Calorie Counter" from bicycling.com  for a good estimate...if the link doesnt work, go to bicycling.com and click on the "Training" menu item near the top of the page.

Answer 4

for someone of your proportions a lot!!!!! i would say in the region of 1500 to 1700 proably!!!!! keep it up cycling is good exercise !!!!!!! hope it helped!!!!!!

Answer 5

it's about 350-500 calories an hour :)