Note: calcSD's URL has changed to calcsd.netlify.app (no need to click on the link, you're already there!). Previous links will redirect to this one.

Welcome to calcSD, a lightweight website made so you can easily view the rarity of specific dick sizes. Feel free to type different numbers into the calculator as well.

The numbers are compared against a few datasets that each have a specific average and standard deviation. The accuracy of the results depend on the dataset used, you can see more details about each one here.

Not sure how to measure?

LENGTH

GIRTH

FLACCID



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