2.54 cm = 1 inch 25.4

**mm**= 1 inch 1**mm**= 1/25.4 inch = 0.03937 inch --------11 Answers · Science & Mathematics · 18/09/2008

...cm, and 2.54 cm in 1 inch . So, here is an example

**To**change 4**mm to inches**. 4 divided by 10 divided by 2.54 =0.157480315**inches**...2 Answers · Science & Mathematics · 08/11/2007

take each number individually 25.4

**mm**= 1 in take the three numbers and divide them all by 25.4 and that is the answer in**inches**2 Answers · Science & Mathematics · 02/08/2010

1 inch = 2.54 cm = 25.4

**mm**1 cm = 0.3937 inch 1**mm**= 0.03937 inch8 Answers · Science & Mathematics · 23/08/2011

25.4

**mm**= 1 inch 135**mm**= 135 / 25.4 = 5.315**inches**10 Answers · Science & Mathematics · 24/12/2009

...km) = 1.2 x 10^-6 km^2 (= 0.0000012 km^2) etc. Okay: Convert

**to**equivalent**inches**1**mm**= 0.03937**inches**So: 39.37**inches**x 47.244**inches**...5 Answers · Science & Mathematics · 01/07/2010

There is no specific formula, you need a conversion factor. In this case it is 25.4 Or divide your

**mm**value with 25.4**to**get the resultant in**inches**.17 Answers · Science & Mathematics · 03/05/2007

1 inch = 25.4mm therefore 1

**mm**= (1/25.4) inch "Z"**mm**= (1/25.4) * Z inch5 Answers · Science & Mathematics · 18/05/2010

1 cm = 10

**mm**1 inch = 2.54 cm 1 inch = 25.4**mm**6 Answers · Science & Mathematics · 28/11/2007

2.54 cm = 25.4

**mm**= 1 inch = 1/12 foot The last I checked, the above coversions were exact, no rounding off. 100 cm = 1000**mm**= 1 meter2 Answers · Consumer Electronics · 22/08/2006