Square centimeter to Square inch
Square centimeter (cm²)
Square inch (sq in)
How it is calculated
Each unit is defined via the base unit (square meter (m²)). The value is first converted to the base unit, then to the selected unit.
1 cm² = 0.0001 m²
1 sq in = 0.00064516 m²
1 cm² × 0.0001 = 0.0001 m²
0.0001 m² ÷ 0.00064516 = 0.155000310001 sq in