Convert Nanometre squared to Micrometre squared
Convert Nanometre squared (nm²) to Micrometre squared (µm²) instantly and accurately.
Conversion Formula
µm² = nm² × 1.000000000e-6
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.
About Micrometre squared
The micrometre squared (µm²) equals 10⁻¹² m², the SI-consistent permeability unit used in European reservoir standards and ISO documents. 1 µm² ≈ 1.0133 D - numerically close to but distinct from the darcy. Clean gravel: 1-10 µm²; clean sandstone: 10⁻³-0.1 µm². 1 µm² = 10⁶ nm² = 10⁻⁶ mm².
Quick Reference Table
| Nanometre squared (nm²) | Micrometre squared (µm²) |
|---|---|
| 1 nm² | 1 × 10-6 µm² |
| 2 nm² | 2 × 10-6 µm² |
| 5 nm² | 5 × 10-6 µm² |
| 10 nm² | 1 × 10-5 µm² |
| 25 nm² | 2.5 × 10-5 µm² |
| 50 nm² | 5 × 10-5 µm² |
| 100 nm² | 0.0001 µm² |