This handy combined events points calculator lets you calculate scores for men's and women's decathlon, heptathlon, and pentathlon competitions. It also supports U20 (junior) events.
The Decathlon's nice in that you get to know the other athletes. It's almost like everyone helps each other out. We're all out there trying to win, but at the same time there's a friendship there too. It's always fun going to meets and catching up with the other guys - Tom Pappas