What is square metre?

The square metre is the SI unit of area. It is widely used in real estate, construction, interior design, and land measurement across countries that use the metric system.

What is square inch?

A square inch is a unit of area in imperial and US customary systems equal to 1/144 of a square foot. It is used for measuring small surfaces, printed circuit boards, and product specifications in imperial-based industries.

Worked examples

1 square metre = 1,550.00310001 square inch

1 square inch = 0.00064516 square metre

More Area conversions

• Convert square metre to square kilometre
• Convert square metre to square foot
• Convert square metre to square mile
• Convert square metre to acre
• Convert square metre to hectare
• Convert square metre to square centimetre
• Convert square metre to square inch
• Convert square metre to square yard
• Convert square metre to are