1 Inches to Millimeters (1 in to mm)

Convert 1 Inches to Millimeters (in to mm) with our unique unit conversion calculator and conversion tables. To convert 1 Inches to Millimeters we used this conversion formula:
1 in = 25.4 mm.
You also can convert 1 Inches to other length units →

1 INCHES

=

25.4 MILLIMETERS

Direct conversion formula: 1 Millimeters / 25.4 = 1 Inches

Conversion table: Inches to Millimeters

INCHES   MILLIMETERS
1 = 25.4
2 = 50.8
3 = 76.2
4 = 101.6
5 = 127
6 = 152.4
7 = 177.8
8 = 203.2
9 = 228.6
10 = 254
MILLIMETERS   INCHES
1 = 0.039370078740157
2 = 0.078740157480314
3 = 0.11811023622047
4 = 0.15748031496063
5 = 0.19685039370078
6 = 0.23622047244094
7 = 0.2755905511811
8 = 0.31496062992126
9 = 0.35433070866141
10 = 0.39370078740157

Nearest numbers for 1 Inches

INCHES   MILLIMETERS
2 in = 50.8 mm
3 in = 76.2 mm
4 in = 101.6 mm
5 in = 127 mm
6 in = 152.4 mm
7 in = 177.8 mm
8 in = 203.2 mm
9 in = 228.6 mm
10 in = 254 mm
11 in = 279.4 mm
12 in = 304.8 mm
13 in = 330.2 mm
14 in = 355.6 mm
15 in = 381 mm
16 in = 406.4 mm
17 in = 431.8 mm
18 in = 457.2 mm
19 in = 482.6 mm
20 in = 508 mm
21 in = 533.4 mm