Speedo Tots Girls & Boys Swimwear/Watershorts
| UK | HEIGHT (CM.) | CHEST (CM.) | WAIST (CM.) | WEIGHT |
| 6-9mths | 74-80 | 9.5kg | ||
| 1yrs | 80-84 | 53 | 52 | 11kg |
| 2yrs | 92 | 56 | 54 | |
| 3yrs | 100 | 58 | 55 | |
| 4yrs | 110 | 60 | 56 | |
| 5yrs | 115 | 62 | 57 | |
| 6yrs | 120 | 64 | 58 |
Speedo Girl's Swimwear Size Chart
| UK | BUST | AGE |
| 24" | 60 | 6yrs |
| 26" | 65 | 8yrs |
| 28" | 70 | 10yrs |
| 30" | 75 | 12yrs |
| 32" | 80 | 14yrs |
| 34" | 85 | 16yrs |
Speedo Infant Swimwear Size Chart
| UK | HEIGHT (CM.) | CHEST (CM.) | WAIST (CM.) |
| 1 | 84 | 53 | 52 |
| 2 | 92 | 56 | 54 |
| 3 | 100 | 58 | 55 |
| 4 | 110 | 61 | 56 |
| 5 | 115 | 62 | 57 |
| 6 | 120 | 64 | 58 |
| 7 | 125 | 66 | 60 |
| 8 | 130 | 69 | 62 |
| 9 | 135 | 72 | 64 |