Diaper Size Chart
Find the perfect diaper size for your baby by weight
Baby Weight Finder
Enter your baby's weight above
Size Chart by Brand
| Size | Pampers (lbs) | Huggies (lbs) | Luvs (lbs) | Typical Age |
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When to Size Up
- 📌Frequent leaks: If blowouts or leaks happen regularly, it's usually time for the next size up, not down.
- 📏Red marks on skin: If the waistband or leg cuffs leave red marks, the diaper is too tight.
- 🔥Hard to fasten tabs: If you can't comfortably fasten the tabs at the center, go up a size.
- 👶Diaper looks too small: If it doesn't fully cover the bottom or rides up, it's too small.
- ✅Two-finger test: You should be able to fit two fingers between the waistband and your baby's tummy.
- 💡Between sizes? If your baby is at the top of one size range, try the next size. A slightly bigger diaper works better than one that's too small.