Size chart
Find your perfect fit
The right fit helps prevent leaks and blowouts. Our diapers tend to run small. When in doubt, size up. Check out our diaper sizing calculator to choose the best fit for your baby.
| Size | Weight (lbs) | Pack Count | Diapers per case |
| NB | Up to 10 | 32 | 192 |
| 1 | 8 - 14 | 35 | 210 |
| 2 | 12 - 18 | 32 | 192 |
| 3 | 16 - 28 | 28 | 168 |
| 4 | 22 - 37 | 25 | 150 |
| 5 | 27+ | 22 | 132 |
| 6 | 35+ | 18 | 108 |
Why do our monthly boxes contain different number of diapers? As your baby grows, they’ll be able to go longer between changes and will use fewer diapers per day.
Diaper Fit Check
- Diaper should sit 2-3 fingers below the belly button.
- There should be room to run a finger under the waistband and room to run a finger around the leg holes.
- Pull out the leg ruffles to prevent blowouts.
