Declaring Weight Accurately: The Habit That Prevents Most Disputes

Every weight discrepancy starts with a number you typed. If that number is right, most disputes never happen — and the ones that do, you win.

Declare the parcel, not the product

The most common error is entering the product’s weight from the catalogue. The carrier weighs a sealed parcel: product, box, filler, tape, invoice. That is routinely 150–250 g more than the product.

Declare dimensions packed and rounded up

Measure the sealed box at its widest points, including any bulge, and round each dimension up to the next centimetre. A scanner measures the bounding box, not your intentions. A 27.4 cm box is a 28 cm box.

Rounding up costs you a little. Rounding down costs you a discrepancy plus the argument.

Set a real scale on the packing bench

A ₹1,200 digital scale accurate to 5 g pays for itself in a fortnight. Estimating weight from experience is where the 40 g errors come from, and 40 g is a slab.

Standardise per SKU, then spot-check

Once a SKU is packed the same way every time, its parcel weight is a constant. Store it against the SKU and stop re-measuring. Then weigh one parcel in twenty as a check — if the packing bench changes box supplier or padding, the spot check catches it before a month of discrepancies does.

Photograph the exceptions

You do not need a photograph of every parcel. You need one of:

• anything above a value threshold you set,
• any SKU that has ever been disputed,
• anything bulky, where volumetric will be the billed weight.

The AWB and the scale display in one frame, and a tape against the box. Fifteen seconds, and it converts a dispute you would lose into one you win.

What good looks like

A seller with this discipline runs at over 95% of parcels within 50 g of declared. That is also, not coincidentally, a number worth quoting in a rate negotiation — predictable shippers are cheap to serve.

Frequently asked questions

Should I round dimensions up or down?

Up, always, to the next whole centimetre. The carrier’s scanner will.

Do I need to declare dimensions if the parcel is heavy and dense?

Declare them anyway. If actual weight exceeds volumetric, the dimensions cost you nothing — and if you omit them, you have no basis to contest a volumetric charge later.

How accurate does my scale need to be?

Accurate to 5 g and calibrated. Slab boundaries are decided in tens of grams.