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18 centimeters to inches

18 centimeters = 7.08661 inches

Rounded to a practical precision: 7.09 in.

How the calculation works

One centimeter is 0.393701 inches, so:

18 cm × 0.393701 = 7.08661 in

Reversing it, 7.08661 inches ÷ 0.393701 returns 18 centimeters.

Nearby values

CentimetersInches
14 cm5.51181 in
15 cm5.90551 in
16 cm6.29921 in
17 cm6.69291 in
18 cm7.08661 in
19 cm7.48031 in
20 cm7.87402 in
21 cm8.26772 in
22 cm8.66142 in

About these units

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

Inch (in) — An inch is exactly 25.4 millimetres and is used for screen sizes, pipe diameters and paper dimensions.

Frequently asked questions

How many inches is 18 centimeters?

18 centimeters is 7.08661 inches.

How do I convert centimeters to inches myself?

Multiply by 0.393701. To go back, divide by 0.393701 — or multiply by 2.54.

Is this figure exact?

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

Convert other values

Full centimeters to inches converter · All length converters