Box size finder
Find your perfect box size
Measure your item, enter the dimensions, and we'll recommend the smallest boxes that fit — with a little extra room for packing material.
How to measure your item
Lay your item flat and measure each dimension at its widest point.
- Length (L) — the longest side of your item
- Width (W) — the depth of your item (front to back)
- Height (H) — how tall the item stands
💡 Tip: We automatically add about ½ inch per side for bubble wrap when ranking results.
What are you packing?
Don't know exact dimensions? Pick what you're shipping:
Your recommended boxes will appear here.