How to measure yourself for a condom

1. Measure the circumference of your penis by wrapping a piece of string around the base of your fully erect penis. Then measure the length of the string with a ruler. I would recommend measuring in millimeters.
2. Measure the length of your penis by using a ruler or a piece of string and measure from the base of the penis to the tip. Measure along the top side of the penis. This is the length of your penis.

You can now go the condom list and filter and sort condoms by circumference and length.

When you're shopping for condoms on other websites, you'll sometimes see measurements like "nominal width" or "girth" - this is just another name for the diameter of your penis at the base. Sometimes websites will show dimensions in inches or millimeters. If you're unsure what your measurements are in a different unit, you can put your measurements into the calculator below to find out.

Unitmillimeterinches
Circumferencemillimeters

Diametermillimeters
Lengthinches

Lengthmillimeters