How Many Boxes Do You Actually Need to Move?

People ask us this constantly, usually a few days before the move when they are standing in a garage realising they have no idea how much stuff they actually own. There is no perfect answer - a minimalist one-bedroom unit and a one-bedroom unit someone has lived in for fifteen years are very different packing jobs - but there is a sensible estimate, and it is better to start there than guess.

These numbers are based on a typically-furnished, lived-in home rather than a bare-minimum one. If you have already decluttered hard or you are genuinely minimalist, you will likely need fewer. If you have a garage full of twenty years of accumulated stuff, add more - garages and linen cupboards are where every estimate gets blown out in practice.

Boxes by bedroom count

This covers everything that actually goes in a box - books, kitchenware, linen, decor, personal items, garage contents. It does not include furniture, mattresses, or whitegoods, since those are carried as-is rather than boxed.

Notice the jump from one bedroom to two is bigger than the jump from three to four. That is normal - the kitchen, living room, and garage do not double just because you added a bedroom. A lot of the volume in any home is shared space, not bedroom space, which is why box counts taper off rather than scale in a straight line.

Why we weight toward small and medium, not large

A large box looks efficient until you fill it with books or kitchenware and then have to carry it. We see this constantly - someone fills a large box with their cookbook collection, and it becomes a two-person lift that should have been a one-person box. Small and medium boxes for anything dense - books, tools, tins, crockery. Large boxes for genuinely light, bulky things - linen, pillows, soft toys, lampshades.

If you are unsure which size something needs, the honest rule is: if you can lift the empty box one-handed but would struggle once it is full of what you are about to put in it, go down a size.

Free boxes versus buying them

Free boxes from supermarkets, bottle shops, or local Facebook groups are a genuine way to save money, and we are not going to tell you not to use them. The trade-off is consistency - mismatched sizes do not stack cleanly in the truck, and produce boxes in particular tend to be weaker than purpose-built moving boxes since they were not designed to be reused. They are fine for soft items and things that do not need to survive being stacked five high. For anything fragile, or anything going on the bottom of a stack, a proper moving box is worth the few extra dollars.

What this does not include

This guide covers boxable contents only. It does not account for furniture volume, which is a completely separate calculation - a 2-bedroom apartment with a king bed, a 3-seater sofa, and a dining set needs a meaningfully bigger truck than the box count alone suggests. If you want a proper estimate that includes furniture, our moving calculator walks through room by room and gives you a realistic truck size based on everything you actually own, not just what fits in a box.

Read our guide on how to pack a house for moving for the room-by-room order to pack in, or our guide on how much removalists cost in Sydney if you are still working out your overall budget.