Square inches to Square meters converter

To convert square inches to square meters, enter the value in the first field. The result in square meters is calculated automatically using the exact conversion factor.

1 in² = 0.00064516 m²
1 m² ≈ 1550.00310001 in²

Formula: m² = in² × 0.00064516
in² ≈ m² × 1550.00310001

Definitions: 1 in² = 0.00064516 m²

The square inch (in²) is the area of a square 1 inch on each side. It is used in the United States for small surfaces and in engineering, where pressure in psi means pounds-force per square inch.

The square meter (m²) is the SI unit of area. It is used for the floor area of apartments, houses and offices, for fabric and flooring, and for real-estate listings in most countries.

See the conversion table with commonly used values, handy for quick reference or study.