0.3543307087 in
Direct Conversion Formula 9 mm*
1 in
25.4 mm
=
0.3543307087 in
It is almost exactly 3/8 of an inch
Bullet diameter of a 9mm is .355; for a 38 it is .357. 38 case is longer. Additionally, a 9mm is designed to be used in a semi-automatic pistol, and a .38 is designed to be used in a revolver, although, there are a couple of revolvers that will chamber 9mm.
100-300 USD
By unit of length and distance and conversion ,we can say that 1 mm=0.0393 in 9.5 mm=0.37 in
AN iNCH
.187 of an inch is 187/1000 of an inch.
0.354
Approximately 11/32 or .35 of an inch
The 9mm round measures .356 inch in diameter. a 380 is 95 gr 9mm 124gr 40 is180 gr 45 is 230 gr
9mm and 380 use the same diameter projectile, .355 inch
9mm or .036 inch
25.4 mm = 1 inch 9 mm = 0.354 inch (rounded) That's a touch longer than 1/3 inch.
9mm is roughly .35 caliber, .32 caliber is slightly smaller, 3 hundredths of an inch smaller, in diameter.
Noop. A 380 is about 35/100th of an inch (diameter of bullet), or 9mm A 32 is about 32/100th of an inch. This is 8.1mm
0.11811 inches (a little more than 1/10th of an inch).
Close, but no. A .38 Special fires a .357 inch diameter bullet, 9mm Parabellum fires a slightly smaller bullet, but with more force. The .38 is a rimmed revolver cartridge, and the 9mm is a rimless automatic pistol cartridge.
The diamater of a 9mm parabellum bullet is 9.03 millimeters, or .356 of an inch.
9 millimeter is the caliber. IMPROVING ANSWER: A "9mm" bullet is actually .355 or .356 of an inch in diameter. So the caliber is about .36, but nobody calls it that because it would be confusing. Everybody calls it a 9mm and if somebody asks you what "caliber" that pistol is, you can answer "It's a 9mm" without having to add or explain anything. further improve: 9mm is the correct answer. you can find the caliber by measuring the diameter of the bullet. translate to millimeters or inches and that's the caliber. 9mm is a 9mm caliber not "around .36"