NLMaattabel Speedo zwemkleding
| Heren | UK (inch) | D | FR (cm) | Watershorts |
| 26" | 1 | 65 | ||
| 28" | 2 | 70 | XXS | |
| 30" | 3 | 75 | XS | |
| 32" | 4 | 80 | S | |
| 34" | 5 | 85 | M | |
| 36" | 6 | 90 | L | |
| 38" | 7 | 95 | XL | |
| 40" | 8 | 100 | XXL | |
| 42" | 9 | 105 | ||
| 44" | 10 | 110 | ||
| Dames | UK (inch) | EUR | FR | Watershorts |
| 26" | 30 | 32 | ||
| 28" | 32 | 34 | ||
| 30" | 34 | 36 | XS | |
| 32" | 36 | 38 | S | |
| 34" | 38 | 40 | M | |
| 36" | 40 | 42 | L | |
| 38" | 42 | 44 | XL | |
| 40" | 44 | 46 | XXL | |
| 42" | 46 | 48 | ||
| 44" | 48 | 50 | ||
| 46" | 50 | 52 | ||
| Kinderen | UK (inch) | D | FR Boys | FR Girls |
| 22" | 104 | 4/5 | ||
| 24" | 116 | 6/7 | 6 | |
| 26" | 128 | 8/10 | 8 | |
| 28" | 140 | 11/12 | 10 | |
| 30" | 152 | 13/14 | 12 | |
| 32" | 152 | 15/16 | 14 | |
| 34" | 176 | 16 | ||
