Size 3 Nappies Size Guide
Weight bracket: 6-10kg / 13-22lbs
| Size | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Weight | 2-5 kgs 4-11 lbs | 4-8 kgs 9-18 lbs | 6-10 kgs 13-22 lbs | 9-14 kgs 20-31 lbs | 11+ kgs 24+ lbs | 14+ kgs 31+ lbs |
| Approx. age | up to 2 months | 2-6 months | 3-9 months | 6-18 months | 18+ months | 24+ months |
| Average nappies per day | 8-10 | 8 | 6 | 6 | 5 | 5 |
What age are size 3 nappies for?
Our Kit & Kin size 3 nappies are designed for babies weighing between 6-10kg, or 13-22lbs, which is typically from around 3 to 6 months old. Of course, every baby is different - some little ones may need size 3 nappies a bit earlier, while others might stay in them for longer.
If you're looking for a gentle, eco-friendly option, our hypoallergenic nappies are made using sustainable, plant-based materials and are specially designed to be kind to sensitive skin. They're also dermatologist approved, giving you total peace of mind that they won’t irritate your baby’s delicate skin.
How to tell if your baby's nappy is too small
If your baby’s nappy is starting to feel a bit snug, it might be time to size up. Signs to look out for include red marks around the waist or thighs, frequent leaks, or difficulty fastening the nappy comfortably.
If any of these signs sound familiar, it might be worth trying the next size up, to keep your little one comfy and dry. Our biodegradable nappies are designed to give a secure fit with plenty of wriggle room, all whilst keeping your baby dry and comfy for up to 12 hours. For more information on getting the perfect fit, check out our ultimate nappy size guide.
Looking for a hypoallergenic nappy subscription?
With a Kit & Kin nappy subscription, you can get the best eco nappies delivered straight to your door, with free delivery! Save 20% on nappies, wipes, and biodegradable sacks every time. Plus, you can easily change sizes, edit deliveries, or cancel anytime with our flexible subscription.
