30mm*230mm = 6900 millimetres = 271.653543 inches
30mm is about 1.8 inches.
30 inches is bigger
30 millimeters is 1.18 inches.
30mm 3 centimeters = 1.18110236 inches
About 1.2 inches. 30mm=3cm
Show me a 30mm circle
to convert 30mm into cm multiply the 30mm by 10. this is because there are 10mm to a cm.
By unit of length and distance and conversion ,we can say that 1 mm =0.03930 in 30 mm=1.18 in
1 inch is equal to 25.4mm so 14mm multiply 30mm is equal to 0.651inches
Asking what the calibre is is the same as asking how many inches... In this case, the bore diameter would be 1.1811 cal.