Inches to CM Converter
Convert inches to centimeters instantly: 1 inch = 2.54 cm exactly. Formula, examples and an inches to cm chart for screens, clothing and height.
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How to use it
- Type a value in the inches box.
- The result in centimetres appears instantly.
- Type in the second box to convert the other way.
Formula
cm = in × 2.54. Type in either box — the conversion works both ways.
Inches to CM: chart
| Inches (in) | Centimetres (cm) |
|---|---|
| 0.5 in | 1.27 cm |
| 1 in | 2.54 cm |
| 2 in | 5.08 cm |
| 3 in | 7.62 cm |
| 4 in | 10.16 cm |
| 5 in | 12.7 cm |
| 6 in | 15.24 cm |
| 8 in | 20.32 cm |
| 10 in | 25.4 cm |
| 12 in | 30.48 cm |
| 13 in | 33.02 cm |
| 15 in | 38.1 cm |
| 24 in | 60.96 cm |
| 27 in | 68.58 cm |
| 32 in | 81.28 cm |
| 55 in | 139.7 cm |
| 65 in | 165.1 cm |
Popular conversions
1 in to cm2 in to cm3 in to cm4 in to cm5 in to cm6 in to cm7 in to cm8 in to cm9 in to cm10 in to cm11 in to cm12 in to cm14 in to cm15 in to cm16 in to cm18 in to cm20 in to cm24 in to cm27 in to cm30 in to cm32 in to cm36 in to cm40 in to cm43 in to cm48 in to cm50 in to cm55 in to cm60 in to cm65 in to cm70 in to cm75 in to cm
Frequently asked questions
How many cm is 1 inch?
Exactly 2.54 centimetres, by international definition since 1959.
What is a 15-inch laptop in cm?
Screen sizes are measured diagonally: 15 inches is 38.1 cm; 15.6 inches is 39.62 cm.
What is 12 inches in cm?
12 inches (one foot) is 30.48 cm.
How do I convert feet and inches to cm?
Multiply feet by 12, add the inches, then multiply by 2.54. Example: 5 ft 9 in = 69 in = 175.26 cm.