Inches to Centimeters converter
Convert inches (in) to centimeters (cm). Exact factor: 1 in = 2.54 cm.
Converter tool
Formula: cm = in × 2.54
Quick examples
| Inches | Centimeters |
|---|---|
| 1 | 2.54 |
| 2 | 5.08 |
| 4 | 10.16 |
| 6 | 15.24 |
| 8 | 20.32 |
| 10 | 25.4 |
| 12 | 30.48 |
| 24 | 60.96 |
How to convert Inches to Centimeters
Formula: cm = in × 2.54.
Reverse conversion: in = cm × 0.3937007874015748
Tip: Use the swap button to reverse the calculation instantly.
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Inches → Centimeters FAQs
What is the exact conversion factor?
Inches × 2.540000000000 = Centimeters.
How do I go the other way?
in = cm × 0.3937007874015748
Are the results rounded?
Calculations use exact constants; values are displayed with sensible rounding for readability.