Millimeters (mm) to inches converter

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Inches to mm

* The inches fraction 결과 is rounded to the nearest 1/64 fraction.

Millimeter

Millimeter (mm) is a unit of length.
One millimeter is equal to 1/1000 of a meter (m).
One millimeter is equal to 1/10 of a centimeter (cm).
One millimeter is equal to 1/25.4 of an inch (in).

Inch

Inch (in or is a unit of length.
One inch is equal to 1/12 of a foot (ft).
One inch is equal to 1/36 of a yard (yd).
One inch is equal to 25.4 millimeters (mm).

How to 변환 millimeters to inches

1 millimeter is equal to 0.03937007874 inches:

1mm = (1/25.4)= 0.03937007874

The distance d in inches ( is equal to the distance d in millimeters (mm) divided by 25.4:

d( = d(mm) / 25.4

Example #1

변환 20 mm to inches:

20mm = 20mm / 25.4mm/in = 0.7874in

Example #2

변환 50 mm to inches:

50mm = 50mm / 25.4mm/in = 1.9685in

How many inches in a millimeter

One millimeter is equal to 0.03937 inches:

1mm = 1mm / 25.4mm/in = 0.03937in

How many millimeters in an inch

One inch is equal to 25.4 millimeters:

1in = 25.4mm/in × 1in = 25.4mm

How to 변환 10mm to inches

Divide 10 millimeters by 25.4 to get inches:

10mm = 10mm / 25.4mm/in = 0.3937in

Millimeters to inches conversion table

The fraction inches are rounded to 1/64 resolution.

Millimeters (mm) Inches (")
(decimal)
Inches (")
(fraction)
0.01 mm 0.0004 0
0.1 mm 0.0039 0
1 mm 0.0394 3/64
2 mm 0.0787 5/64
3 mm 0.1181 1/8
4 mm 0.1575 5/32
5 mm 0.1969 13/64
6 mm 0.2362 15/64
7 mm 0.2756 9/32
8 mm 0.3150 5/16
9 mm 0.3543 23/64
10 mm 0.3937 25/64
20 mm 0.7874 25/32
30 mm 1.1811 1 3/16
40 mm 1.5748 1 37/64
50 mm 1.9685 1 31/32
60 mm 2.3622 2 23/64
70 mm 2.7559 2 3/4
80 mm 3.1496 3 5/32
90 mm 3.5433 3 35/64
100 mm 3.9370 3 15/16

Inches to mm



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