How Many Moving Boxes Do I Need?
It depends on your home's size, but a dependable starting point is 10-15 boxes per room, counting the kitchen, garage, and each packed closet as its own room. That works out to roughly 20-40 boxes for a studio apartment, 40-60 for a 1-bedroom, 60-80 for a 2-bedroom, and 80-120 for a 3-bedroom house. A typical 2-bedroom apartment, for example, lands around 70 boxes: 20 small, 30 medium, 15 large, plus 4-6 wardrobe boxes. Our interactive moving box calculator turns your exact room count into a shopping list, and buying about 20% extra is low-risk since most retailers refund unused boxes.
Key Takeaways
- The mix of sizes matters as much as the total.
- Home offices add 5-10 boxes beyond the per-room rule, and electronics travel safest in their original boxes or double-walled cartons with 2 inches of padding.
- Lived in one place 10+ years?
Explanation
The mix of sizes matters as much as the total. Small boxes (about 1.5 cubic feet, 16x12x12 inches) are for dense items like books, tools, and canned goods—packing books correctly means small boxes only, or they become unliftable. Medium boxes (3.0 cubic feet) are the all-purpose workhorse and should make up 40-50% of your order. Large boxes (4.5 cubic feet) are strictly for light, bulky things: bedding, pillows, lampshades. Whatever the size, keep every packed box under 50 pounds.
Kitchens surprise almost everyone. An average kitchen needs 10-15 boxes on its own, including 4-6 double-walled dish packs, because plates and glassware must be wrapped individually and packed vertically with cushioning between layers. Packing dishes for moving eats paper and space fast—a single cabinet of dinnerware can fill three dish packs. Budget the kitchen as two rooms in your per-room math, not one.
Adjust the baseline for how you actually live. A minimalist who has lived somewhere two years can pack at the low end of each range, while a family in the same house for a decade should plan for the high end or beyond. Garages, attics, and basements each add 10-20 boxes. If you're unsure, start packing your least-used rooms first—after two or three rooms, your real boxes-per-room rate becomes obvious and you can rescale the estimate.
Buy roughly 20% more than your estimate. Home Depot, Lowe's, and U-Haul all accept returns on unused, flattened boxes, so overbuying costs nothing while running out mid-pack stalls the whole job. Expect to pay about $1-2 per small box, $2-3 per medium, $3-4 per large, and $10-15 per wardrobe box—call it $150-250 in boxes for a 2-bedroom. Label each box with its room and contents as you seal it, not after.
Things to Know
- Home offices add 5-10 boxes beyond the per-room rule, and electronics travel safest in their original boxes or double-walled cartons with 2 inches of padding.
- Lived in one place 10+ years? Add 25-50% to every estimate—accumulated storage always exceeds what you remember owning.
- Kids' rooms count as about 1.5 rooms each once toys, stuffed animals, and outgrown clothes are boxed.
- Mirrors, framed art, and TVs need telescoping picture boxes and flat-screen kits that room-count estimates don't include—tally those separately.
- If boxes are headed into a storage unit rather than straight to a new home, favor uniform medium boxes, which stack into stable walls better than mixed sizes.
- Scavenged free boxes come in random sizes and weakened cardboard, so collect about 30% more than the calculator suggests.