How to Choose the Right Box Size — and Why It Saves You Money

Most sellers own three box sizes and force every order into them. It feels simple — but the wrong size quietly costs you on filler, shipping, and damaged returns. Right-sizing is the fastest way to spend less without dropping quality.

Why an over-sized box is expensive

• More void fill. Empty space has to be filled, so you buy more bubble wrap or paper than the item needs.
• Higher courier cost. Many couriers charge on volumetric (dimensional) weight — a big, light box can be billed as if it were heavy.
• More movement, more damage. A product that shifts inside a loose box is far more likely to arrive broken.

How to measure correctly

Always measure internal dimensions — length × width × height — and leave about 4–5 cm of clearance on each side for cushioning around fragile goods (less for soft, non-fragile items). Buy boxes by the internal size, not the outside.

Build a small size range

You don’t need dozens of sizes. Most shops run well on 4–6 well-chosen sizes that match their actual products. If you frequently pack odd shapes, an adjustable-height box or a box you can score and fold down removes a lot of void fill.

Quick checklist before you order boxes

• List your 5 best-selling item dimensions
• Add clearance for cushioning
• Match each to the nearest stock size — round up, not down
• Keep one flat-mailer option for soft, non-fragile goods

Not sure which sizes fit your catalogue? Send us your product dimensions at [email protected] and we’ll map out a size range for you. Shop right-sized boxes with free delivery across India at Lavora Residence.