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1,000 centimeters to millimeters

1,000 centimeters = 10,000 millimeters

Rounded to a practical precision: 10,000 mm.

How the calculation works

One centimeter is 10 millimeters, so:

1000 cm × 10 = 10000 mm

Reversing it, 10,000 millimeters ÷ 10 returns 1000 centimeters.

Nearby values

CentimetersMillimeters
960 cm9,600 mm
970 cm9,700 mm
980 cm9,800 mm
990 cm9,900 mm
1,000 cm10,000 mm
1,010 cm10,100 mm
1,020 cm10,200 mm
1,030 cm10,300 mm
1,040 cm10,400 mm

About these units

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

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

Frequently asked questions

How many millimeters is 1,000 centimeters?

1,000 centimeters is 10,000 millimeters.

How do I convert centimeters to millimeters myself?

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

Is this figure exact?

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

Convert other values

Full centimeters to millimeters converter · All length converters