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Millimeters to Inches Converter

Please enter the millimeters (mm) value to convert millimeters to inches.

1 mm = 0.03937 in

Inches to Millimeters Converter

How Many Inches in a Millimeter?

1 millimeter is equal to 0.001 meters.
1 inch is equal to 0.0254 meters.
There are 0.03937 inches in a millimeter.


Conversion Factors for Inches and Millimeters

Unit Symbol Factor
Millimeters mm 1 × 10 -3 meter
Inches in 2.54 × 10 -2 meter

Millimeter length unit is equal to 0.03937 inches.


How to Calculate Millimeters to Inches (mm to in)

We calculate the base unit equivalent of millimeters and inches with the factor of meter.

1 mm = 1 × 10-3 m
1 in = 2.54 × 10-2 m
1 in = 0.0254 m

1 m = (1/0.0254) in
1 m = 39.370078740157 in

1 mm = 1 × 10-3 × 39.370078740157 in
1 mm = 0.039370078740157 in

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Millimeters to Inches Conversion Table

Millimeters Inches
1 mm0.03937 in
10 mm0.3937 in
20 mm0.7874 in
30 mm1.1811 in
40 mm1.5748 in
50 mm1.9685 in
60 mm2.3622 in
70 mm2.7559 in
80 mm3.1496 in
90 mm3.5433 in
100 mm3.937 in
110 mm4.3307 in
120 mm4.7244 in
130 mm5.1181 in
140 mm5.5118 in
150 mm5.9055 in
160 mm6.2992 in
170 mm6.6929 in
180 mm7.0866 in
190 mm7.4803 in
200 mm7.874 in

Abbreviations


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Millimeters to Inches Converter