How many packs of newborn nappies should I buy?

One jumbo pack (50–80 nappies). That covers the first 5–7 days. If baby fits size 1 well, you can top up after the birth. Some babies skip size 1 entirely and go straight to size 2, so don't stock up in advance.

What's the best nappy brand in the UK?

For value, Aldi Mamia and Lidl Lupilu are repeatedly rated highest by Which? For premium performance, Pampers Pure. For eco-conscious parents, Kit & Kin. Most UK parents end up mixing — budget brand for daytime, Pampers for overnight or travel.

Do I need wipes if the NHS recommends cotton wool?

The NHS recommends cotton wool and warm water for the first 4–6 weeks, but many UK parents use gentle wipes (like WaterWipes) from day one without issues. Both work. If baby develops nappy rash, switch to cotton wool and water until it clears.

How much will nappies cost me in the first year?

Roughly £300–£500 for a year of disposables, depending on brand. Budget brands like Aldi Mamia total around £250–£300 per year; Pampers Pure or Kit & Kin closer to £500–£700. Reusables run £200–£400 upfront plus washing costs — breaks even around month 9–12.

When will my baby move up a nappy size?

Rough UK sizing: Size 1 (up to 5kg) — 0–4 weeks. Size 2 (3–6kg) — 1–3 months. Size 3 (4–9kg) — 3–9 months. Size 4 (7–18kg) — 9–24 months. Move up a size when you notice leaks, red marks on thighs, or the tabs barely reach — not at a fixed weight.

What Size Nappies to Buy Before Baby Arrives UK 2026

The one rule: don't over-buy newborn size

Newborn-size nappies (usually sized '1' in the UK, up to 5kg) fit most babies for 2–4 weeks. Some babies skip the size entirely — an 8lb+ newborn may go straight into size 2.

Buy one jumbo pack of size 1 (around 50–80 nappies) and nothing more until baby arrives. You'll use 10–12 nappies a day in the first week, so one pack covers the first 5–7 days. If baby fits them, top up. If they don't, you've only wasted one pack.

Also get one pack of size 2 before the birth. You'll move into it within weeks.

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How many nappies you'll actually use

Newborns (first month): 10–12 per day. That's around 300–360 nappies in the first month alone.

Months 2–6: 8–10 per day. Roughly 240–300 a month.

6 months+: 6–8 per day as feeds space out. Around 180–240 a month.

Over the first year, most babies go through 2,500–3,000 nappies. This is why subscription services like Amazon Subscribe & Save (saves 5–15%) or Kit & Kin pay off — the savings add up over 12 months.

UK brands worth knowing

Pampers Pure (around £8–£12 per pack of 40, size 1) is the premium choice — fragrance-free, no chlorine bleaching, widely recommended for sensitive skin. Most UK parents rate them as the most leak-proof.

Aldi Mamia (around £3 per pack of 24) repeatedly wins Which? Best Buy awards and costs a third of Pampers. The quality difference is small; the price difference is huge.

Lidl Lupilu are the other budget Which?-recommended pick — similar price point, similar performance.

Kit & Kin (around £10 per pack of 40) are the eco-premium option — biodegradable inner, plant-based materials. Performance is good but not as leak-proof as Pampers overnight.

For overnight specifically: Pampers Baby-Dry or Huggies OverNites absorb more than daytime nappies. Worth having a pack in addition to your regular brand.

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Wipes and nappy creams — what you need

WaterWipes (£3–£4 per pack of 60) are the UK default for newborns — 99.9% water, fragrance-free, good for cord stumps and nappy rash. Buy a multipack of 6–12.

The NHS actually recommends cotton wool and warm water for the first 4–6 weeks, not wipes. Some parents prefer this route; others find it impractical. Both are fine.

Sudocrem (£3–£5 for 125g) is the UK nappy cream. Metanium yellow (£4) is the treatment version for active nappy rash. Keep one tub of Sudocrem to start; buy Metanium only if rash develops.

Avoid: fragranced wipes, talc (no longer recommended), and over-applying cream. A thin layer is enough.

Reusable nappies — worth it?

Reusables have a steep upfront cost (£200–£400 for a full kit) but can save £300–£500 over two years, especially for multiple children. They also significantly reduce landfill — around 1 tonne less waste per baby.

The catch: you do 2–3 extra washes a week, you need drying space (particularly challenging in UK flats without a tumble dryer), and newborn poo handling is more involved. Most UK parents who use reusables start after the first 6–8 weeks rather than from birth.

TotsBots, Bambino Mio, and Little Lamb are the established UK brands. Many local councils offer £30–£60 cashback schemes — search 'reusable nappy scheme + your council'.