This Calculator Calculates the Averages average of only THREE cars, but if you have more, do it one by one, like if i had 9, it would split it into three groups, the winner of each would compete in a finals. if you only have 2, set three to 9999999999999999, 999999999999999, and 999999999999999 and the computer will rule out that one completely unless your car times are crappy xD. Have fun!
I made this because i wanted to recreate the pinewood derby calculator thingy.