US numeric to AU leggings size
The short answer
By the formula, US numeric 10 is AU 14.
No brand chart we have checked prints both systems, so this table is the arithmetic alone. Treat it as the label convention, not a fit.
| US numeric | AU |
|---|---|
| 00 | 2 |
| 0 | 4 |
| 2 | 6 |
| 4 | 8 |
| 6 | 10 |
| 8 | 12 |
| 10 | 14 |
| 12 | 16 |
| 14 | 18 |
| 16 | 20 |
| 18 | 22 |
| 20 | 24 |