Converters Tool
Inches to CM Converter
Convert inches (in) to centimeters (cm) instantly in your browser. Includes the exact formula and a quick reference conversion chart.
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CONVERSION EXAMPLE
1 in = 2.54 cmInch to Centimetre Reference Chart (Click a row to load)
| Inch (in) | Centimetre (cm) |
|---|---|
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 5 in | 12.7 cm |
| 10 in | 25.4 cm |
| 15 in | 38.1 cm |
| 20 in | 50.8 cm |
| 25 in | 63.5 cm |
| 50 in | 127 cm |
| 75 in | 190.5 cm |
| 100 in | 254 cm |
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Written by Anil Gautam
Inches to Centimeters formula & reference benchmarks
Formula: cm = in × 2.54. Key benchmarks: 1 in = 2.54 cm; 2 in = 5.08 cm; 4 in = 10.16 cm; 6 in = 15.24 cm; 10 in = 25.4 cm.
The calculator converts through an exact SI base definition and rounds displayed results up to ten decimal places. Volume conversions (gallons, quarts, pints, cups) use standard US liquid definitions.
How it works
How to convert inches to centimeters
STEP 01
Enter your value in inches (in).
STEP 02
Read the converted result in centimeters (cm).
STEP 03
Click any row in the reference table below to load that value, or click Swap units (⇄) for the reverse conversion.
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