Household contents vary more than floor area suggests. Use this as a starting point, then walk every room and count categories such as books, kitchenware, linens, decor, closets, garage items, and fragile pieces.
01 / Formula
How this is calculated
Estimated boxes = (bedrooms × factor + occupants × factor + home area ÷ 100 × factor) × allowance02 / Assumptions
What the estimate assumes
- ✓All density factors are visible and editable.
- ✓The displayed size mix is a planning split, not a packing rule.
- ✓Wardrobe, dish, picture, TV, file, and specialty cartons are separate.
03 / Worked example
See the math in context
Two bedrooms, two occupants, 1,000 sq ft, and the default visible factors produce 46 boxes before a 10% allowance and 51 after it.
04 / Guidance
Replace the model with an inventory
Count shelves, cabinets, drawers, closets, storage areas, garage contents, and specialty items. Dense categories such as books often need more small cartons than a room-based split suggests.
05 / Guidance
Avoid oversized heavy boxes
Match box size to item density and the carton’s rated capacity. Keep each box within a weight the intended handler can safely lift and the bottom can support.
Questions
Frequently asked
Can bedroom count predict an exact move size?+
No. Minimal and heavily furnished homes of the same size can differ dramatically. Use room labels only for a first pass, then replace the estimate with an inventory, measurements, photos, and written mover or rental-company guidance.
Are company truck and storage labels interchangeable?+
No. Interior dimensions, cubic capacity, payload, doors, wheel wells, usable height, access, and restrictions vary. Compare the exact unit or vehicle specifications.
What should stay outside the general shipment?+
Keep essential documents, medications, valuables, keys, chargers, overnight items, and anything prohibited or unsafe for the selected mover, truck, or storage facility in a separate plan.
Sources