How the moving boxes calculator works
Running out of boxes the night before the move is stressful, and so is a garage full of flat boxes you paid for and never used. This moving boxes calculator gives you an estimate room by room. Pick a home size to start from, or list your rooms yourself. For every room type it uses an example number of small, medium, large and wardrobe boxes for one average room. A room you mark as sparse gets 60% of those boxes, a full one 150%, and two bedrooms get twice the boxes of one. Each count is rounded up, then a share of spare boxes is added.
The counts are this calculator's own example assumptions, not an industry standard or an official figure. How many boxes a home really needs depends on what is in it: a reader with ten shelves of books needs far more small boxes than the default bedroom. Open the assumptions and change the counts until they fit your home. The share link keeps your changes.
What goes in each box size
The calculator does not tie small, medium, large and wardrobe to exact dimensions, except for the example sizes it uses to estimate tape, so check the measurements on the boxes you buy. As a rule of thumb, the heavier the things, the smaller the box, so every box stays liftable.
- Small boxes: books, tools, canned food, dishes, files and other heavy things.
- Medium boxes: kitchen gear, toys, electronics, shoes and most everyday items.
- Large boxes: light and bulky things like bedding, pillows, towels and lampshades.
- Wardrobe boxes: tall boxes with a bar for clothes on hangers.
Example estimates by home size
With the example counts, every room set to average and 10% spare boxes, the home sizes come out like this. The room lists behind them are examples too: a 3-bedroom home here has a dining room, two bathrooms, a hall closet and a garage. Pick a home size in the calculator to see its rooms.
| Home | Small | Medium | Large | Wardrobe | Total |
|---|---|---|---|---|---|
| Studio | 20 | 20 | 13 | 2 | 55 |
| 1 bedroom | 24 | 27 | 15 | 3 | 69 |
| 2 bedrooms | 29 | 38 | 21 | 6 | 94 |
| 3 bedrooms | 44 | 60 | 35 | 8 | 147 |
| 4 bedrooms | 63 | 83 | 47 | 9 | 202 |
| 5 bedrooms | 75 | 101 | 58 | 11 | 245 |
How the tape estimate works
To estimate the tape, the calculator assumes example inside dimensions for each box size and works out the tape to close it on the top and the bottom. The H pattern runs one strip along the center seam and one across each short edge. Center seam only uses just the middle strip. Every strip runs 3 inches down the sides. 10% is added for restarts, repairs and labels. Enter the length printed on your roll, and the calculator rounds the rolls up.
| Box | Example size | Tape, H pattern | Center seam only |
|---|---|---|---|
| Small | 16 × 12 × 12 in | 9.7 ft | 3.7 ft |
| Medium | 18 × 18 × 16 in | 12 ft | 4 ft |
| Large | 18 × 18 × 24 in | 12 ft | 4 ft |
| Wardrobe | 24 × 21 × 46 in | 14 ft | 5 ft |
For the example 2-bedroom home that comes to about 1,180 feet of tape, or 7 rolls of 60 yards. If your boxes are larger, the real number goes up a little.
Packing paper
Paper is the hardest supply to estimate, because it depends on how many fragile things you own. The calculator counts 5 sheets for an ordinary box and 15 sheets for every box from the kitchen and the dining room, where plates and glasses are wrapped one by one. Wardrobe boxes need none. Spare boxes count as ordinary boxes. Change both numbers in the assumptions, and enter how many sheets come in a pack to see how many packs to buy. Towels, linens and soft clothes make good padding too, and you have to move them anyway.
What the estimate leaves out
The calculator counts ordinary moving boxes in four sizes. It does not plan for things that need their own packaging: a large TV, mirrors and framed art, lamps, a mattress, or a bike. Make a short list of those items, measure them, and add the boxes, bags or blankets they need to the checklist by hand. Furniture is not counted either. If a mover packs for you, ask them what supplies they bring and what they charge for them, so you do not buy twice.
Packing tips that save boxes
- Sort and give away before you pack. Every item you do not move is one less thing to wrap and carry.
- Pack rooms you use least first, like the garage, the basement or the guest room.
- Label every box with the room and a short list of what is inside, on the side as well as the top, so you can read it in a stack.
- Fill gaps so nothing shifts, but keep heavy boxes light enough to lift safely.
- Keep one open box for the first night: chargers, toiletries, medicine, a change of clothes and a few tools.
How to use the moving boxes calculator
- 1Pick your home size, or build the list of rooms yourself with how many of each and how full they are.
- 2Set the share of spare boxes, then open the assumptions to adjust the box counts per room, the tape and the paper.
- 3Read how many small, medium, large and wardrobe boxes you need and how much tape and paper to buy.
- 4Print the checklist or copy it as text, and tick things off as you shop and pack.
Going far? The trip fuel cost calculator estimates the fuel for the drive to your new home, and the square footage calculator works out the floor area of its rooms.
Frequently asked questions
How many moving boxes do I need?
It depends far more on how much you own than on the number of rooms, so treat any estimate as a starting point. With this calculator’s example counts, an average 2-bedroom home comes to 94 boxes including 10% spare. Change the counts per room to match your home, mark rooms as sparse or full, and the total follows.
Are these box counts an industry standard?
No. They are example assumptions of this calculator, not figures from an official source, and you can change every one of them in the box counts per room table. A home with many books, a large kitchen or a full garage needs more boxes than the defaults suggest.
What goes in small, medium, large and wardrobe boxes?
Heavy things go in small boxes, so they stay liftable: books, tools, canned food, dishes. Medium boxes take kitchen items, toys, electronics and shoes. Large boxes are for light, bulky things like bedding, pillows and lampshades. Wardrobe boxes have a bar for clothes on hangers.
How much packing tape do I need?
The calculator adds up the tape for each box: a strip along the center seam and, for the H pattern, across both edges, on the top and the bottom, with 3 inches running down each side, plus 10% for restarts and repairs. Enter the length printed on your roll to turn that into a number of rolls.
How much packing paper do I need?
The calculator uses 5 sheets per box and 15 per box from the kitchen and dining room, where dishes and glasses are wrapped one by one. Wardrobe boxes need none. Change both numbers if you wrap more or less, or use towels and clothes as padding instead.
Can I print the list?
Yes. Press Print checklist. The printout shows only the checklist with boxes to tick: the boxes to get, the supplies and the boxes for each room. In the print dialog you can also choose Save as PDF.