Want to figure out how many calories you burned doing a specific type of exercise? Check out these Health widgets from the people at everydayhealth.com.

I like to swim, so here is my favorite widget. You just select the type of swimming you did, enter your weight (lbs or kgs), and how long you exercised. Hit “calculate” and your result pops up! This image is just a screen shot of the swimming widget. You can use the widget on the everydayhealth.com website, or you can download the code to your own website (javascript doesn’t work within a WordPress blog post, so I couldn’t actually post a live version here).

There are widgets for running, walking, biking, yoga and pilates!

Remember, these are just estimates (and you can read their disclaimer at the bottom of their own widget page).