Convert Centimetre squared to Nanometre squared
Convert Centimetre squared (cm²) to Nanometre squared (nm²) instantly and accurately.
Conversion Formula
nm² = cm² × 100000000000000
About Centimetre squared
The centimetre squared (cm²) equals 10⁻⁴ m² ≈ 1.013 × 10¹¹ D, present in unit-conversion tables as a logical extension of the SI area series. It is effectively beyond the range of any natural porous medium and arises only in theoretical packed-bed studies or large-aperture industrial filter specifications. 1 cm² = 10⁴ mm² = 10⁻⁴ m².
About Nanometre squared
The nanometre squared (nm²) equals 10⁻¹⁸ m², used in membrane science and nanotechnology for nanoporous media. ZSM-5 zeolite pore cross-section ≈ 0.25 nm²; ceramic ultrafiltration membranes: 0.01-1 nm². Numerically, 1 nm² ≈ 1.013 µD. 1 nm² = 10⁻⁶ µm² = 10⁻¹⁸ m².
Quick Reference Table
| Centimetre squared (cm²) | Nanometre squared (nm²) |
|---|---|
| 1 cm² | 1 × 1014 nm² |
| 2 cm² | 2 × 1014 nm² |
| 5 cm² | 5 × 1014 nm² |
| 10 cm² | 1 × 1015 nm² |
| 25 cm² | 2.5 × 1015 nm² |
| 50 cm² | 5 × 1015 nm² |
| 100 cm² | 1 × 1016 nm² |