Quilton 24-pack vs Quilton 48-pack: the bulk toilet paper maths for an Aussie household

I'm going to assume you found this article because you're standing in the toilet paper aisle (or hovering over the Amazon checkout button) wondering whether the bigger pack is actually cheaper or whether it's just a bigger box. Fair enough. That's exactly the question I went in to answer for myself, and the answer is more nuanced than I expected.

Quick spoiler: the 48-pack on Amazon AU with Subscribe & Save is genuinely cheaper per sheet than the 24-pack at Woolworths, by about 7¢ per 100 sheets. Over a year that's roughly $50 saved for an average two-person household. Real money, but not "I cancelled my Netflix" levels.

The more interesting question is whether you can actually fit a 48-pack in your house, whether you'll burn through it before it goes weird, and whether the Subscribe & Save thing is a trap. Let's go through it properly.

The actual prices, side by side

I'll use the standard Quilton 3-Ply for both — same brand, same product line, just different pack sizes. This eliminates the variable that messes up most "bulk savings" comparisons, where people accidentally compare premium 4-ply against budget 2-ply.

How the maths works

Each Quilton 3-Ply roll is 180 sheets. So:

• 24-pack: 24 × 180 = 4,320 sheets. At $13.60, that's $0.31 per 100 sheets. (At a half-price special — about $7 — it drops to $0.16, briefly beating the Amazon S&S price. But specials are unpredictable.)
• 48-pack on Amazon S&S: 48 × 180 = 8,640 sheets. At $23 list, it's $0.27 per 100 sheets. With the 10% Subscribe & Save discount it drops to $20.70 — $0.24 per 100 sheets.

The bulk pack is cheaper before the S&S discount, and the S&S discount is the cherry on top. This is a different shape than most "bulk = cheaper" claims, which often rely entirely on the discount and break apart if the discount goes away.

How long does a 48-pack actually last?

This is the question most "bulk savings" articles never answer because the answer is awkward. Australian Bureau of Statistics water-and-waste data suggests the average person uses around 100 sheets per day — so call it about 600 sheets per month per person, roughly. (This is wildly variable. Sick weeks alone can quadruple it.)

For a two-person household burning through ~1,200 sheets a month, an 8,640-sheet 48-pack lasts roughly seven months. For a four-person household with kids, that drops to about three to three-and-a-half months. For one person living alone, you're looking at a pack lasting close to a year — which is fine, toilet paper doesn't go off, but you do need a place to put it.

Subscribe & Save: where the catch is (and isn't)

I want to be honest here because every "Subscribe & Save guide" overpromises. Here's what's actually true about S&S on Quilton:

The good: the 10% discount is real and applies every order. You can cancel any time, no fees, no minimum number of shipments. Free delivery on S&S orders. You can change the frequency between 1, 2, 3, or 6 months at any point. Amazon emails you a few days before each shipment so you can skip it if you don't need it yet.

The honest catch: Amazon can change the underlying price between shipments. The 10% off is locked, but the price it's 10% off of isn't. I've seen the Quilton 48-pack listed at anywhere between $19 and $26 over a 12-month window. Always check the price email before each shipment — if it's gone up meaningfully, skip the shipment and reorder when the price normalises.

The genuinely watch-out catch: if you have 5+ active S&S subscriptions delivering in the same month, Amazon historically gave an extra 5% off. This used to be a thing in Australia. They've quietly walked it back. Articles older than a year or two still claim it works, and most of them are wrong.

When the 24-pack is actually the right call

I want to make the honest version of the case for sticking with Woolies:

• You don't have somewhere to store a 48-pack. The savings aren't worth tripping over a giant box for seven months.
• You're a one-person household. A 48-pack will last close to a year for you. The cash-flow hit of $20 in one go versus $9 every two months is real for a lot of people, even if the total annual spend is similar.
• Your nearest Woolies regularly half-prices the 24-pack. When Quilton's on half price, supermarket pricing genuinely beats Amazon S&S. It's not a permanent state, but if you're disciplined about timing your stock-ups, you can occasionally hit prices Amazon can't match.
• You don't have an Amazon Prime account and don't want one. Free shipping on S&S orders is great, but Prime is $79/year and only worth it if you're using it for several categories.

For everyone else — two-or-more-person household, somewhere to store a box, already on Prime or willing to be — the 48-pack on Amazon S&S is the right call.

What about Kleenex, Sorbent, or the supermarket house brand?

I dug into this for the broader piece on Amazon Subscribe & Save in Australia, so I'll just summarise here:

• Kleenex is generally more expensive per sheet than Quilton at equivalent ply, both at the supermarket and on Amazon. Premium positioning; you're paying for the brand recognition.
• Sorbent sits between the two on price. Often the cheapest 3-ply at the supermarket on a normal week.
• Coles or Woolies house brand 3-ply is genuinely cheaper per sheet than Quilton at the supermarket — sometimes 30-40% cheaper. If you don't mind the no-name packaging, this is the actual cheapest mainstream option. Doesn't have a clean Amazon equivalent, though, so you can't apply the bulk + S&S play to it.

The reason I default to Quilton in my recommendations is that it strikes a balance: well-known brand, consistent quality, available in both supermarket and bulk Amazon formats so you can compare apples-to-apples. If you're a hard-core unit-price optimiser and don't care about brand, supermarket house brand 3-ply is cheaper still.

The bottom line

For a two-person household that has somewhere to put a box:

1. Buy the Quilton 3-Ply 48-pack from Amazon AU↗, on Subscribe & Save, every 3 months.
2. Skip a shipment if the email says the price has jumped.
3. Stop thinking about toilet paper.

That's the entire decision. You'll save about $50 a year, you'll never run out, and you'll never stand in the supermarket aisle squinting at unit prices on the shelf labels again.

For more on Subscribe & Save across the seven categories where it actually pays off, see my full Subscribe & Save guide. And if you've been wondering whether bamboo toilet paper actually saves money (spoiler: it doesn't, and I went into the maths in detail), see the premium swap savings article.