Convert Square Centimetre to Square Inch
Instant area conversion, with the formula and a full reference table.
1 cm²
0.15500031 in²
1 in² = 6.4516 cm²
How to convert Square Centimetre to Square Inch
Multiply the number of square centimetre by 0.15500031.
in² = cm² × 0.15500031
To go the other way, divide instead — or multiply by 6.4516.
Worked example
To convert 25 cm²: 25 × 0.15500031 = 3.875 in².
Square Centimetre to Square Inch conversion table
| Square Centimetre (cm²) | Square Inch (in²) |
|---|---|
| 1 | 0.15500031 |
| 2 | 0.31000062 |
| 3 | 0.46500093 |
| 5 | 0.77500155 |
| 10 | 1.55 |
| 20 | 3.1 |
| 25 | 3.875 |
| 50 | 7.75 |
| 100 | 15.5 |
| 250 | 38.7501 |
| 500 | 77.5002 |
| 1,000 | 155 |