Convert centimetre to inches
Centimetre
A centimetre (international spelling as used by the International Bureau of Weights and Measures; symbol cm) or centimetre (American spelling) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of 1/100. The centimetre was the base unit of length in the now deprecated centimetreāgramāsecond (CGS) system of units.
Though for many physical quantities, SI prefixes for factors of 103ālike milli- and kilo-āare often preferred by technicians, the centimetre remains a practical unit of length for many everyday measurements. A centimetre is approximately the width of the fingernail of an average adult person.
Inch
The inch (abbreviation: in or ā³) is a unit of length in the (British) imperial and United States customary systems of measurement. It is equal to ā1/36 yard or 1/12 of a foot. Derived from the Roman uncia ("twelfth"), the word inch is also sometimes used to translate similar units in other measurement systems, usually understood as deriving from the width of the human thumb.
Standards for the exact length of an inch have varied in the past, but since the adoption of the international yard during the 1950s and 1960s it has been based on the metric system and defined as exactly 25.4 mm.
Centimetre to Inch conversion table
| Centimetre | Inch | Inch | Centimetre |
|---|---|---|---|
| 1 | 0.393701 | 1 | 2.54 |
| 2 | 0.787402 | 2 | 5.08 |
| 3 | 1.1811 | 3 | 7.62 |
| 5 | 1.9685 | 5 | 12.7 |
| 10 | 3.93701 | 10 | 25.4 |
| 20 | 7.87402 | 20 | 50.8 |
| 25 | 9.84252 | 25 | 63.5 |
| 50 | 19.685 | 50 | 127 |
| 100 | 39.3701 | 100 | 254 |
| 250 | 98.4252 | 250 | 635 |
| 500 | 196.85 | 500 | 1270 |
| 1000 | 393.701 | 1000 | 2540 |
How to convert Centimetre to Inch
1 cm = 0.393701 in. To convert any value, multiply it by 0.393701. For example, 25 cm = 9.84252 in.
Frequently asked questions
- How many in are there in one cm?
- One cm is equal to 0.393701 in.
- How do you convert Centimetre to Inch?
- Multiply the value in Centimetre by 0.393701 to get the result in Inch.
- How much is 25 cm in in?
- 25 cm is equal to 9.84252 in.
- How do you convert Inch back to Centimetre?
- Divide by the same factor: multiply the value in Inch by 2.54 to get Centimetre.