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1 millimeter to centimeters

1 millimeter = 0.1 centimeters

Rounded to a practical precision: 0.1 cm.

How the calculation works

One millimeter is 0.1 centimeters, so:

1 mm × 0.1 = 0.1 cm

Reversing it, 0.1 centimeters ÷ 0.1 returns 1 millimeters.

Nearby values

MillimetersCentimeters
0.5 mm0.05 cm
1 mm0.1 cm
1.5 mm0.15 cm
2 mm0.2 cm
2.5 mm0.25 cm
3 mm0.3 cm

About these units

Millimeter (mm) — A millimetre is one thousandth of a metre and is the default unit on engineering drawings and rulers.

Centimeter (cm) — A centimetre is one hundredth of a metre, the everyday metric unit for body measurements and small objects.

Frequently asked questions

How many centimeters is 1 millimeter?

1 millimeter is 0.1 centimeters.

How do I convert millimeters to centimeters myself?

Multiply by 0.1. To go back, divide by 0.1 — or multiply by 10.

Is this figure exact?

The conversion factor between the millimeter and the centimeter is fixed by definition. The figure above is rounded for readability; the converter carries full precision.

Convert other values

Full millimeters to centimeters converter · All length converters