Permeability conversion
1 centidarcy (cd) equals 9.72 square micrometer (µm²). Enter any value below to convert from cd to µm².
Enter a value and choose units. Results update instantly.
1 cd = 9.72 µm²
| Unit | Value |
|---|---|
| Permeability (0°C) 0°C | 9.72e-12 |
| Permeability (20°C) 20°C | 8.9667896679e-12 |
| Permeability (23°C) 23°C | 8.8605287147e-12 |
| Darcy d | 0.01 |
| Centidarcy cd | 1 |
| Square meter m² | 9.72e-12 |
| Square micrometer µm² | 9.72 |
Formula
Use this relationship for a direct conversion:
2 cd = 19.44 µm².
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.
Quick reference
| Centidarcy (cd) | Square micrometer (µm²) |
|---|---|
| 0.01 | 0.0972 |
| 0.1 | 0.972 |
| 1 | 9.72 |
| 2 | 19.44 |
| 5 | 48.6 |
| 10 | 97.2 |
| 25 | 243 |
| 50 | 486 |
| 100 | 972 |
| 1,000 | 9,720 |
From unit
Centidarcy (cd) is a unit of Permeability. 1 cd = 9.72e-12 0°C
Symbol: cd
To unit
Square micrometer (µm²) is a unit of Permeability. 1 µm² = 1e-12 0°C
Symbol: µm²
Keep converting
Source
The SI framework is checked against NIST Guide for the Use of the International System of Units; conventional factors come from the extended factor inventory. Calculations use full internal precision before display rounding.
View the complete permeability converterQuestions
Use the formula µm² = cd x 9.72. 1 centidarcy (cd) equals 9.72 square micrometer (µm²).
SI relationships follow the cited reference. Conventional and domain-specific factors use the established ConvertWin factor inventory; verify safety-critical work against the governing standard.
