Under-order boxes and you're making a 9pm hardware store run the night before movers arrive. Over-order and you've got a stack of flattened cardboard cluttering the garage for a month. Here's a realistic room-by-room estimate to get it right the first time.
Box Sizes and What Goes in Them
| Box Size | Dimensions | Best For |
|---|---|---|
| Small | 16×12×12 in | Books, tools, canned goods — anything dense and heavy |
| Medium | 18×18×16 in | Kitchen items, toys, small appliances |
| Large | 18×18×24 in | Lightweight bulky items — bedding, pillows, lampshades |
| Dish pack | 18×18×28 in | Fragile kitchenware — extra-thick double walls |
| Wardrobe | 24×24×34 in | Hanging clothes, on a built-in metal bar |
The golden rule: heavy items go in small boxes, light items go in large boxes. A large box packed full of books becomes too heavy to lift safely and often fails at the bottom seam.
Boxes Needed by Room
| Room | Small | Medium | Large | Specialty |
|---|---|---|---|---|
| Kitchen | 3–4 | 5–6 | 2–3 | 2–3 dish packs |
| Living room | 2–3 | 4–5 | 3–4 | — |
| Bedroom (per room) | 2–3 | 3–4 | 3–4 | 1–2 wardrobe |
| Bathroom | 1–2 | 1–2 | 1 | — |
| Home office | 3–4 | 2–3 | 1–2 | — |
Quick Reference: Total Boxes by Home Size
| Home Size | Total Boxes (approx.) |
|---|---|
| Studio / 1 bedroom | 20–30 boxes |
| 2 bedroom | 40–50 boxes |
| 3 bedroom | 60–80 boxes |
| 4+ bedroom | 90–120+ boxes |
These ranges assume a moderately furnished, moderately full home. Heavy collectors (books, kitchenware, hobby supplies) should budget toward the higher end of each range.
New Boxes vs. Free Boxes
Free boxes from grocery or liquor stores work fine for books and non-fragile items, and can meaningfully cut costs on a large move. However, dish packs and wardrobe boxes are worth buying new — they're purpose-built with reinforced walls or hanging bars that generic boxes can't replicate, and they meaningfully reduce breakage risk on your most fragile or awkward items.
Frequently Asked Questions
How many boxes do I need for a 3-bedroom house? A typical 3-bedroom home needs 60–80 boxes total, including a mix of small, medium, large, and a handful of specialty boxes like dish packs and wardrobe boxes.
What size box should I use for books? Always use small boxes for books. A large box full of books is too heavy to lift safely and risks failing at the bottom seam.
Are wardrobe boxes worth the extra cost? Yes, if you have more than a few hanging garments — they save significant packing and unpacking time and protect clothes from wrinkling and dust.
Should I buy extra boxes just in case? Yes, add 10–15% extra to your estimate. Running short mid-move is far more disruptive than having a few flattened extras left over.