Square Inch to Square Meter
1 Square Inch = 0.00064516 Square Meter
Conversion Formula
To convert Square Inch to Square Meter, multiply the value by 0.00064516.
Square Inch × 0.00064516 = Square Meter
Quick Reference
| in² | m² |
|---|---|
| 1 | 0.00064516 |
| 5 | 0.0032258 |
| 10 | 0.0064516 |
| 25 | 0.016129 |
| 50 | 0.032258 |
| 100 | 0.064516 |
| 500 | 0.32258 |
| 1000 | 0.64516 |
What is Square Inch?
The square inch (symbol: in²) is a unit of area in the imperial and US customary systems.
It is defined as the area of a square with sides of one inch in length. One square inch is exactly 645.16 square millimeters.
Common Uses
Square inches are common in the United States and some other territories for measuring small surface areas, such as the area of a computer screen (for calculating DPI) or pressure (measured in PSI — pounds per square inch).
What is Square Meter?
The square meter (symbol: m²) is the SI derived unit of area.
It is defined as the area of a square with sides of one meter in length. It is the primary unit of area measurement used globally.
Common Uses
The square meter is used to measure the area of rooms, houses, and small plots of land. It is also common in interior design and architecture for calculating flooring, paint, and other surface treatments.
How many square meter are in a square inch?
There are 0.00064516 square meter in 1 square inch.