Centimeter to Inch Converter

Enter a value to calculate the result instantly and free of charge.

cm
0.393700787402in

1 cm = 0.393700787402 in

Conversion summary

1 cm = 0.393700787402 in

Formula
Inch = Centimeter ÷ 2.54
Category
Length
Units
cmin

How do you convert centimeter to inch?

To convert centimeter to inch, divide the centimeter value by 2.54. One cm is equal to 0.393700787402 in.

Conversion formula

Inch = Centimeter ÷ 2.54

Centimeter to Inch conversion table

CentimeterInch
1 cm0.393700787402 in
2.54 cm1 in
10 cm3.93700787402 in
25 cm9.84251968504 in
50 cm19.6850393701 in
100 cm39.3700787402 in
250 cm98.4251968504 in

What is Centimeter?

The centimeter is a unit of length equal to one hundredth of a meter. It is widely used for everyday dimensions and small objects.

Short history of Centimeter

The centimeter developed as a decimal subdivision of the meter and became a practical unit for shorter lengths in education, commerce and daily life.

Open the Centimeter unit guide

What is Inch?

The inch is a short unit of length used in imperial and United States customary systems. One inch is exactly 2.54 centimeters.

Short history of Inch

The inch developed from older local measures tied to the body. The modern international inch has been fixed at exactly 25.4 millimeters since 1959.

Open the Inch unit guide

Frequently asked questions

How precise are the results?

Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.

Is the Centimeter to Inch converter free?

Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.

Sources

The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: SI Units – Length
  3. NIST: Guide for the Use of the International System of Units

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