Size 2 Nappies Size Guide

Weight range: 4-8kg / 9-18lbs

Nappies size guide
Size123456
Weight2-5 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
8-1086655

What age are size 2 nappies for?

Our size 2 nappies are designed for babies weighing between 4-8kg (9-18lbs) - typically from around 6 weeks to 4 months old. However, every baby grows at their own pace, so some may need size 2 nappies a little sooner, or might even stay in them for longer. 

If you're looking for a gentle, eco-friendly nappy option, Kit & Kin size 2 nappies are a fantastic choice. They’re super-soft, hypoallergenic and made with plant-based materials, with patented technology designed to keep your little one dry.

When to start using size 2 nappies?

You'll know it's time to switch to size 2 nappies when your baby starts approaching the upper end of the size 1 weight range - this is usually around 5kg (11lbs). Look out for tell-tale signs of a growth-spurt, like frequent leaks, or the nappy feeling snug around your baby’s tummy or thighs. If you’re unsure about sizing up, here are 5 signs your baby’s nappy is too small

If you’re looking for environmentally friendly nappies for your baby, our Kit & Kin biodegradable nappies are sustainably made from super-soft plant-based materials that won’t irritate delicate skin. So, whether you're searching for the best eco nappies for your newborn, or moving up to size 2 already, Kit & Kin hypoallergenic nappies are designed to protect delicate skin - as well as be planet-conscious.

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Can I subscribe to eco nappies?

Yes! Get our award-winning eco nappies delivered to your door with free delivery. Our Kit & Kin subscription saves you 20% on every order, plus 20% off wipes and nappy sacks. Flexible, easy, and tailored to you - you can swap sizes, change deliveries, or cancel anytime!

Subscribe now