9 mm to in

9 mm = 0.3543 in

From

mm

To

— in

Step-by-Step: 9 mm to in

Start with 9 mm
Apply the conversion formula
Result: 0.3543 in

9 mm equals 0.35 inches. This range is common in hardware and precision components. Standard screws come in M3 (3mm), M4, M5, M6, M8, M10 diameters. Plywood thickness ranges from 3 mm to 18 mm. Coin diameters fall in this range: a US dime is 17.9 mm, a penny is 19 mm. Drill bit sets typically cover 1–13 mm in 0.5 mm increments.

Did You Know?

Metric screws are named by their diameter: M9 means the bolt shaft is 9 mm across. The M stands for 'metric'.

Nearby Conversions

mm	in
4 mm	0.1575 in
5 mm	0.1969 in
6 mm	0.2362 in
7 mm	0.2756 in
8 mm	0.315 in
9 mm	0.3543 in
10 mm	0.3937 in
12 mm	0.4724 in
15 mm	0.5906 in
20 mm	0.7874 in
25 mm	0.9843 in

Related Conversions

FAQ

How many inches is 9 mm?

9 mm = 0.35 inches (divide mm by 25.4).

How many cm is 9 mm?

9 mm = 0.9 cm (divide by 10).