Air Freight Articles

Chargeable Weight Explained: Why Your Shipping Bill Is Higher Than Expected

Carriers charge the higher of actual weight or volumetric weight. A 50×40×30 cm box weighing 2 kg has a volumetric weight of 10 kg — so you're billed for 10 kg, not 2. This guide explains the formula, the three divisors (air/courier/ocean), and how to reduce your chargeable weight.

Read article →

How to Calculate Chargeable Weight for Air Freight (2026 Guide)

Air freight charges are based on chargeable weight — the higher of actual weight or volumetric weight. If you're quoting an air shipment for the first time, this guide explains the formula, shows you why ignoring volumetric weight causes you to underquote, and compares how FedEx, DHL, and UPS calculate it differently from airlines.

Read article →