The Carpenty Cardio...? Is that close to being right.

I don't find the exercise counts on here accurate at all. You are definitely burning calories when doing carpentry but I wouldn't rely on MFP calculations. If you are really interested in knowing the hard numbers you can get a heart rate monitor that will tell you how many calories you've burned. People on here will also be quick to point out that those aren't completely accurate blah blah blah but it will get you a much better estimate. Cheers.