Condoms for a 5 inch girth
A nominal width of 57 mm is what 5 inches (12.7 cm) of girth works out to.
5 in
girth, 12.7 cm around
57 mm
nominal width to buy (2.24 in)
40
condoms within 1 mm of that width
Condoms in the 56 to 58 mm size range
Width is measured across the condom while it lies flat, and it is the number each brand prints on the box. Tap a product name to see where its figures come from.
If your girth is 5 inches, which width suits you?
If your girth measures 5 inches, that works out to 12.7 cm around. Per the Mister Size size table, that girth sits in the 57 mm band, which is about 2.24 in of flat width.
Staying inside the 56 to 58 mm range for your first buy is safe; the large group is where those sizes fall.
Here, girth means how far it is around the shaft, not how long it is. "Condoms for 6 inches" gets typed as well by people whose concern is length. Length rarely determines fit, since regular condoms are long enough for most people.