Knowing how to measure your penis size is important.
An improperly sized condom places you at an increased risk ofunintended pregnancyorsexually transmitted infections (STIs)like HIV.
Verywell / JR Bee
1.
Verywell / JR Bee
Measure the Girth
A measuring tape is needed to measure penis girth.
Here’s how:
Avoid measuring a penis in a cold room, as cold can shrink a penis.
Calculate the Nominal Width
The nominal width is the value used to size condoms in the United States.
Verywell / Alex Dos Diaz
The nominal width refers to the opening of the condom.
To calculate the nominal width, divide the girth by 3.14.
The process of converting inches to mm is simple.
To do so, multiply the length and width in inches by 25.4.
If you find yourself between two condom sizes, opt for the larger size.
Wearing a condom that is too tight can not only be uncomfortable but increases the risk of bursting.
This is especially true ofultra-thin condomsor stifferpolyurethane condoms.
If in doubt, don’t hesitate to speak with a pharmacist or your healthcare provider.
you might then calculate the width of your penis and convert the measurement into millimeters.
2023 Oct;41(4):848-860. doi:10.5534/wjmh.220203
