321.5 darcy = 321,500 mD
| darcy | mD |
|---|---|
| 306.5 darcy | 306,500 |
| 311.5 darcy | 311,500 |
| 316.5 darcy | 316,500 |
| 321.5 | 321,500 |
| 326.5 darcy | 326,500 |
| 331.5 darcy | 331,500 |
| 336.5 darcy | 336,500 |
321.5 darcy = 321,500 mD
1 darcy = 1,000 millidarcy (mD) · 1 mD = 1,000 microdarcy (μD) · 1 darcy ≈ 9.869×10⁻¹³ m²