Convert Picometre squared to Metre squared
Convert Picometre squared (pm²) to Metre squared (m²) instantly and accurately.
Conversion Formula
m² = pm² × 1.000000000e-24
About Picometre squared
The picometre squared (pm²) equals 10⁻²⁴ m², used in molecular simulation and crystallography for the intrinsic permeability of dense crystalline solids. Halite and anhydrite crystal lattices have calculated matrix permeabilities below 1 pm²; theoretical studies of gas diffusion through graphene oxide membranes work at this scale. 1 pm² = 10⁻⁶ nm² = 10⁻²⁴ m².
About Metre squared
The square metre (m²) is the SI coherent unit of permeability (dimension [L²]) and the reference for all other permeability units. Most geological materials have k far below 1 m²; clean coarse gravel: ≈10⁻⁸ m²; shale: 10⁻²²-10⁻¹⁵ m². 1 m² = 10¹² µm² ≈ 1.013 × 10¹² D.
Quick Reference Table
| Picometre squared (pm²) | Metre squared (m²) |
|---|---|
| 1 pm² | 1 × 10-24 m² |
| 2 pm² | 2 × 10-24 m² |
| 5 pm² | 5 × 10-24 m² |
| 10 pm² | 1 × 10-23 m² |
| 25 pm² | 2.5 × 10-23 m² |
| 50 pm² | 5 × 10-23 m² |
| 100 pm² | 1 × 10-22 m² |