Disposables look cheaper at the till. Over months and years, that maths changes completely. Here's the honest breakdown.
Based on around four changes a day. Your own numbers will vary — but the direction of travel doesn't.
Figures shown are for standard daytime briefs. Costs climb steeply with absorbency — see the table below.
The upfront cost is real. But it's paid once, and our hemp and bamboo pieces are built to keep going.
Disposable costs rise sharply with absorbency. Find the row that matches your needs — based on four changes a day.
| Absorbency Level | Cost Each | Per Year | Over 3 Years |
|---|---|---|---|
| Light to moderate pads | £0.20–£0.40 | £292–£584 | £876–£1,752 |
| Standard daytime briefs | £0.35–£0.65 | £511–£949 | £1,533–£2,847 |
| Heavy / pull-up pants | £0.60–£0.85 | £876–£1,241 | £2,628–£3,723 |
| Maximum / overnight | £0.80–£1.10+ | £1,168–£1,606 | £3,504–£4,818 |
Typical UK retail prices for standard packs. Your usage and chosen brand will shift these figures.
Most people find a reusable set pays for itself somewhere between 4 and 8 months. Everything after that is money you'd otherwise have spent on disposables — plus a product that hasn't gone to landfill.
Cost is only part of the decision — and for most of our customers it isn't even the main one.
Hemp and bamboo are naturally breathable. Many people find that matters more than the price difference.
A single reusable set replaces thousands of disposable items over its lifetime.
Wash and reuse. Nothing to add to the shopping list, nothing to run out of.
Hemp and bamboo become more absorbent with each wash rather than degrading.
Shipped without individual packaging, in plain unmarked parcels.
Not sure which set suits you? Tell us how you use them and we'll help you choose.
Yes — reusable adult nappies are cheaper than disposables. A £180–£280 reusable set replaces £511–£949 of disposables every year, so it pays for itself in 4 to 8 months and saves roughly £1,100–£2,500 over three years.
Disposables
£511–£949
per year, standard daytime briefs
Reusables
£330–£450
over three years, washing included
Break-even
4–8 months
everything after is pure saving
Washing cost
~£68
a year at two washes a week
These are honest UK retail ranges, not best-case figures. Heavier absorbency needs push disposable costs higher — up to £1,168–£1,606 a year — which widens the gap further. Use the calculator below to put in your own numbers.
Move the sliders to match your own situation. Everything updates instantly — no email address, no sign-up, nothing to submit.
That's roughly £68 a year in detergent and electricity — based on an average 65p per wash load.
Using £22.50 per Hybrid All-in-One. Hybrids are the all-in-one style, fitted nappies are £28 and need a separate waterproof cover. Washing is a yearly cost you keep paying; the nappies themselves are paid once.
Your estimated saving
£0
over 3 years
Estimate only. Real costs depend on your brand, usage and energy tariff.
Straight answers on what reusables really cost — and where the savings actually come from.
Tell us how often you need to change and we'll suggest the smallest set that will actually cover you.