Inches to Centimeters Converter
Convert any length from inches to centimeters using the exact definition: 1 inch = 2.54 cm. This converter also displays millimeters, meters, and feet for full versatility.
The inch is a unit of length in the imperial and US customary systems, while the centimeter is part of the metric system. The international inch is defined as exactly 2.54 centimeters. This exact relationship was established by international agreement in 1959 and makes conversion straightforward: simply multiply inches by 2.54.
Common Inch to Centimeter Conversions:
| Inches | Centimeters | Context |
|---|---|---|
| 1 in | 2.54 cm | Base conversion |
| 6 in | 15.24 cm | Half a foot |
| 12 in | 30.48 cm | One foot |
| 24 in | 60.96 cm | Two feet |
| 36 in | 91.44 cm | One yard |
| 48 in | 121.92 cm | Four feet |
| 60 in | 152.4 cm | Five feet |
| 72 in | 182.88 cm | Six feet |
Common Screen Sizes (diagonal):
| Inches | Centimeters | Device |
|---|---|---|
| 5.5 in | 13.97 cm | Smartphone |
| 10.9 in | 27.69 cm | Tablet |
| 15.6 in | 39.62 cm | Laptop |
| 27 in | 68.58 cm | Monitor |
| 55 in | 139.7 cm | TV |