To convert square meters to square nanometers, multiply the value by 1 × 10¹⁸. To go the other way, multiply square nanometers by 1 × 10⁻¹⁸ to get square meters.
| Square Meters (m²) | Square Nanometers (nm²) |
|---|---|
| 1 m² | 1 × 10¹⁸ nm² |
| 2 m² | 2 × 10¹⁸ nm² |
| 5 m² | 5 × 10¹⁸ nm² |
| 10 m² | 1 × 10¹⁹ nm² |
| 20 m² | 2 × 10¹⁹ nm² |
| 50 m² | 5 × 10¹⁹ nm² |
| 100 m² | 1 × 10²⁰ nm² |
| 500 m² | 5 × 10²⁰ nm² |
| 1,000 m² | 1 × 10²¹ nm² |
250 m² × 1 × 10¹⁸ = 2.5 × 10²⁰ nm²
Try this example →Square meter (m²). The square meter is the SI unit of area, the area of a square with 1 m sides.
Square nanometer (nm²). A square nanometer is 10⁻¹⁸ m², used in nanotechnology and chip design.
There are 1 × 10¹⁸ square nanometers in one square meter.
Multiply the number of square meters by 1 × 10¹⁸. For example, 10 square meters equal 1 × 10¹⁹ square nanometers.
One square nanometer equals 1 × 10⁻¹⁸ square meters.