How big is 30 mm in inches?

Answer 1

30mm is 1.1811 inches.

Direct Conversion Formula 30 mm*

1 in

25.4 mm

=

1.181102362 in
There are 2.54 centimeters in an inch and 10 mm in a cm. That gives you 1.1811 inches.

Answer 2

By unit of length and distance and conversion ,we can say that

1 mm =0.03930 in

30 mm=1.18 in

Answer 3

1 inch = 25.4 mm

30 mm:

= 30 mm * 1 inch/ 25.4 mm

= 1.18 inch

Answer 4

1.181 inches