Convert millimeters to inches

Convert mm to in (Swap)

Converter

Guide

How to convert millimeters into inches?

To convert millimeters into inches, preform the following calculations:

1 mm = 0.03937 in

distance in millimeters × 0.03937 = distance in inches

Example:

15 mm

15 millimeters × 0.03937 = 0.59055 inches

How many inches in a millimeter?

There are 0.03937 inches in a millimeter.

How many millimeters in a inch?

There are 25.4 millimeters in a inch.

Visual representation of millimeters and inches

Below is a scale diagram of 1 millimeter to 1 inch:

Value Chart

Millimeters (mm)	Inches (in)
0 mm	0 in
0.01 mm	0.0003937 in
0.1 mm	0.003937 in
0.2 mm	0.007874 in
0.3 mm	0.011811 in
0.4 mm	0.015748 in
0.5 mm	0.019685 in
0.6 mm	0.023622 in
0.7 mm	0.027559 in
0.8 mm	0.031496 in
0.9 mm	0.035433 in
1 mm	0.03937 in
1.2 mm	0.047244 in
1.4 mm	0.055118 in
1.6 mm	0.062992 in
1.8 mm	0.070866 in
2 mm	0.07874 in
2.2 mm	0.086614 in
2.4 mm	0.094488 in
2.6 mm	0.10236 in
2.8 mm	0.11024 in
3 mm	0.11811 in
3.2 mm	0.12598 in
3.4 mm	0.13386 in
3.6 mm	0.14173 in
3.8 mm	0.14961 in
4 mm	0.15748 in
4.2 mm	0.16535 in
4.4 mm	0.17323 in
4.6 mm	0.1811 in
4.8 mm	0.18898 in
5 mm	0.19685 in
5.5 mm	0.21654 in
6 mm	0.23622 in
6.5 mm	0.25591 in
7 mm	0.27559 in
7.5 mm	0.29528 in
8 mm	0.31496 in
8.5 mm	0.33465 in
9 mm	0.35433 in
9.5 mm	0.37402 in
10 mm	0.3937 in
11 mm	0.43307 in
12 mm	0.47244 in
13 mm	0.51181 in
14 mm	0.55118 in
15 mm	0.59055 in
16 mm	0.62992 in
17 mm	0.66929 in
18 mm	0.70866 in
19 mm	0.74803 in
20 mm	0.7874 in
21 mm	0.82677 in
22 mm	0.86614 in
23 mm	0.90551 in
24 mm	0.94488 in
25 mm	0.98425 in
26 mm	1.02362 in
27 mm	1.06299 in
28 mm	1.10236 in
29 mm	1.14173 in
30 mm	1.1811 in
31 mm	1.22047 in
32 mm	1.25984 in
33 mm	1.29921 in
34 mm	1.33858 in
35 mm	1.37795 in
36 mm	1.41732 in
37 mm	1.45669 in
38 mm	1.49606 in
39 mm	1.53543 in
40 mm	1.5748 in
41 mm	1.61417 in
42 mm	1.65354 in
43 mm	1.69291 in
44 mm	1.73228 in
45 mm	1.77165 in
46 mm	1.81102 in
47 mm	1.85039 in
48 mm	1.88976 in
49 mm	1.92913 in
50 mm	1.9685 in
52 mm	2.04724 in
54 mm	2.12598 in
56 mm	2.20472 in
58 mm	2.28346 in
60 mm	2.3622 in
62 mm	2.44094 in
64 mm	2.51969 in
66 mm	2.59843 in
68 mm	2.67717 in
70 mm	2.75591 in
72 mm	2.83465 in
74 mm	2.91339 in
76 mm	2.99213 in
78 mm	3.07087 in
80 mm	3.14961 in
82 mm	3.22835 in
84 mm	3.30709 in
86 mm	3.38583 in
88 mm	3.46457 in
90 mm	3.54331 in
92 mm	3.62205 in
94 mm	3.70079 in
96 mm	3.77953 in
98 mm	3.85827 in
100 mm	3.93701 in

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

Millimeters definition source: en.wikipedia.org
Inches definition source: en.wikipedia.org