Square Centimeters to Square Inches Converter
1 Square Centimeter = 0.155 Square Inches
cm2
in2
1 cm2 = 0.155 in2. To convert square centimeters to square inches, multiply by 0.155; to convert back, multiply by 6.4516.
Conversion formula
1 cm2 = 0.155 in2
To convert from Square Centimeters to Square Inches, multiply the value in square centimeters by 0.155.
| Square Centimeters (cm2) | Square Inches (in2) |
|---|---|
| 0.001 | 0.000155 |
| 0.01 | 0.00155 |
| 0.1 | 0.0155 |
| 1 | 0.155 |
| 2 | 0.310001 |
| 5 | 0.775002 |
| 10 | 1.55 |
| 25 | 3.87501 |
| 50 | 7.75002 |
| 100 | 15.5 |
| 250 | 38.7501 |
| 500 | 77.5002 |
| 1000 | 155 |
1 square centimeter in every area unit
| Square Meters | 0.0001 m2 |
| Square Kilometers | 1e-10 km2 |
| Square Millimeters | 100 mm2 |
| Hectares | 1e-8 ha |
| Acres | 2.47105e-8 ac |
| Square Miles | 3.86102e-11 mi2 |
| Square Yards | 0.000119599 yd2 |
| Square Feet | 0.00107639 ft2 |
| Square Inches | 0.155 in2 |
Frequently Asked Questions
How many square inches are in 1 square centimeter?
1 square centimeter equals 0.155 square inches. So 10 square centimeters are 1.55 square inches and 100 square centimeters are 15.5 square inches.
How do I convert square centimeters to square inches by hand?
Multiply the number of square centimeters by 0.155. To go the other way, multiply square inches by 6.4516 (or divide by 0.155).
How many square centimeters are in 1 square inch?
1 square inch equals 6.4516 square centimeters.