Penis Size Calculator

Measure your penis with interactive ruler!

Ever wonder what's your friend or boyfriend penis size? Ever wonder who has bigger? It's not sick, it's totally normal! Most people wonder about those things, but too shy to simply compare or to use a regular ruler on your boyfriend.

Here comes this great application to help you and your friends! The interactive ruler in this application will estimate it using the scientific index finger to penis length correlation algorithm.

If you spotted wrong measurement please submit the real size by pressing the "Incorrect" button and entering the right values. We are constantly working on formula improvements and that statistics will help us. Thank you.

This application strongly related to sex, love, game, fun, toy and first of all of course joke.

*p.s. This application is rather stupid, but amusing. Designed for fun & as an educational tool only!

Comments are much appreciated!

Now with even more accurate measurement algorithm! Try it!