Centimeter to Inch Conversion Calculator: Free Online Tool
Convert centimeters to inches with our free online length converter.
Centimeter to Inch Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Centimeter).
- The converted value in Inch will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Length category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Centimeter to Inch
Converting Centimeter to Inch involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Centimeter = 0.393701 inchesExample Calculation:
Convert 10 centimeters: 10 × 0.393701 = 3.937008 inches
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Centimeter and a Inch?
The centimeter is a unit of length in the metric system equal to one-hundredth of a meter (1/100 m). It is commonly used for smaller everyday measurements.
The inch is a unit of length in the British imperial and United States customary systems of measurement. It is defined as exactly 1/12 of a foot or 2.54 centimeters.
Note: The Centimeter is part of the metric (SI) system, primarily used globally in science and trade. The Inch belongs to the imperial/US customary system.
History of the Centimeter and Inch
As part of the original French metric system, the centimeter was defined based on the meter. Its convenience for measuring smaller objects made it a widely adopted subunit.
The inch has ancient origins, historically related to the width of a thumb or the length of three barleycorns laid end-to-end. Its definition was standardized internationally in 1959 based on the metric system (1 inch = 2.54 cm exactly).
Common Uses for centimeters and inches
Explore the typical applications for both Centimeter (metric) and Inch (imperial/US) to understand their common contexts.
Common Uses for centimeters
- Anthropometry: Measuring human height in many metric countries.
- Everyday Objects: Everyday measurements of small objects (e.g., length of a pencil, width of a book).
- Tools: Rulers and measuring tapes often show centimeters.
- Apparel: Clothing sizes and tailoring measurements.
- Design & Crafts: Technical drawings and crafts.
Common Uses for inches
- Everyday US Measurements: Everyday measurements in the US (e.g., height, paper size, screen sizes).
- US Construction: Construction and carpentry in the US.
- Apparel Sizing: Clothing sizes (e.g., waist size, inseam).
- US Meteorology: Measuring rainfall in the US.
- Engineering Components: Component sizes in some engineering fields.
Frequently Asked Questions
Questions About Centimeter (cm)
How many centimeters are in a meter?
There are 100 centimeters (cm) in 1 meter (m).
What does 'centi' mean in centimeter?
The prefix 'centi' denotes one-hundredth (1/100).
How many centimeters are in an inch?
There are exactly 2.54 centimeters in 1 inch.
About Inch (in)
How many inches are in a foot?
There are exactly 12 inches (in) in 1 foot (ft).
How many centimeters are in an inch?
There are exactly 2.54 centimeters (cm) in 1 inch (in).
Where is the inch primarily used?
The inch is the standard unit for many everyday length measurements in the United States. It is also used to some extent in Canada and the UK, though metric is more common officially.
Conversion Table: Centimeter to Inch
| Centimeter (cm) | Inch (in) |
|---|---|
| 1 | 0.394 |
| 5 | 1.969 |
| 10 | 3.937 |
| 25 | 9.843 |
| 50 | 19.685 |
| 100 | 39.37 |
| 500 | 196.85 |
| 1,000 | 393.701 |
All Length Conversions
Other Units from Length
- Meter (m)
- Kilometer (km)
- Hectometer (hm)
- Decimeter (dm)
- Millimeter (mm)
- Foot (ft)
- Yard (yd)
- Mile (mi)
- Nautical Mile (NM)
- Micrometer (μm)
- Nanometer (nm)
- Light Year (ly)
- Astronomical Unit (AU)
- Parsec (pc)
- Angstrom (Å)
- Point (Typography) (pt)
- Mil/Thou (mil)
- Fathom (fath)
- Furlong (fur)
- Link (Gunter's) (li)
- Pace (pace)
- Span (span)
- Digit (digit)
- Cable Length (cb)
- Ell (ell)
- Finger (finger)
- Roman Mile (m.p.)
- Stadion (stadion)
- Chi (Chinese) (chi)
- Shaku (Japanese) (shaku)
- Li (Chinese) (li)
- Toise (toise)
- Bolt (bolt)
- Rope (rope)
- Smoot (smoot)
- Sajene (sajene)
- Ken (ken)
- Wa (wa)
- Vara (vara)
- Aln (aln)
- Cubit (Royal/Egyptian) (cubit)
- Versta (versta)
- Arpent (arpent)
- Ri (Japanese) (ri)
- Klafter (klafter)
- Yojana (yojana)
- Skein (skein)