Yeah - if the machines at the gym aren't asking your age, height, weight, etc. then they aren't accurate. I sometimes go online and check at a bunch of different sites - then take an average. I find that caloriesperhour.com seems to be accurate - but I could be way off on that. They do ask for height, age, etc. Then you can select what you've done and how long, and you can add to the list for a total (ie. walked 4 mph for 10 mins., jogged 5 mph for 20, pulled weeds for 30 mins, etc. and then it will give you a total for all of it). It's under that section with the calculators.
"I'd rather waltz than just walk through the forrest"
- Sprint Triathlon: 9/11/2011
- Half Marathon: 9/18/2011
- Weigh under 210: GOAL!!! As of 7/16/2010
- Next goal: Get BACK to under 210