509.5 darcy = 509,500 mD
| darcy | mD |
|---|---|
| 494.5 darcy | 494,500 |
| 499.5 darcy | 499,500 |
| 504.5 darcy | 504,500 |
| 509.5 | 509,500 |
| 514.5 darcy | 514,500 |
| 519.5 darcy | 519,500 |
| 524.5 darcy | 524,500 |
509.5 darcy = 509,500 mD
1 darcy = 1,000 millidarcy (mD) · 1 mD = 1,000 microdarcy (μD) · 1 darcy ≈ 9.869×10⁻¹³ m²