Moving Box Calculator
Planning your pack? Avoid mid-move box shortages or over-buying extra cardboard. Select your property size and packing style below to get an instant breakdown of the exact medium, large, and wardrobe boxes required for your move.
Want to see how this fits in a van? Click 'Visualise' after to load your exact box count into our 3D van layout engine.
Our engine automatically adjusts for commercial items like IT racks, displays, and archives.
Select property size or room count.
Select Minimalist, Standard, or Thorough (Thorough adds ~35% for attics, sheds, and full cupboards).
an instant breakdown of the exact medium, large, and wardrobe boxes required for your move.
an instant breakdown of the exact medium, large, and wardrobe boxes required for your move.
WHY PRECISION PACKING MATTERS
The average unassisted mover over-buys by
15%
Increase in the risk of box failure when items are packed in the wrong-size boxes of
60%
Over- or under-estimating box density in commercial moves leads to businesses overcharged in storage fees up to
20%
Planning a move without precise volume estimation creates costly delays, structural risks, and unexpected downtime. Studies on DIY moving habits from Angi reveal that unassisted movers over-buy supplies by 10% to 15% "just in case," spending an unnecessary £30 to £50 on surplus cardboard and tape.
Conversely, underestimating supply needs forces emergency mid-pack retail runs, incurring additional costs and losing over two hours of packing productivity. Structural integrity is another critical factor: standard carton load specifications from the Fibre Box Association (FBA) demonstrate that overloading standard cartons with heavy items like books instead of distributing them into smaller, heavy-duty boxes increases box failure rates by over 60%, placing items at significant risk during transport. For commercial relocations, research from the International Facility Management Association (IFMA) shows that poorly organized packing schedules and uncalibrated inventory estimates increase business downtime by up to 25%, causing severe operational disruptions and lost revenue.
