Volumetric Weight Calculator — free online
Anyone who ships boxes knows the surprise: a light parcel costs more than you expected, because the courier charged by its size, not its weight. That bigger of the two numbers is the "volumetric" weight, and guessing it wrong throws off your quote. We added a free tool that does the math for you — Volumetric Weight Calc — right in your browser.
What it does
You type in the package dimensions, pick whether you're sending by air freight, sea freight, or courier, and it gives you the dimensional (volumetric) weight along with the CBM. Each shipping method uses its own divisor, so you get the figure that matches how you're actually sending the parcel.
Nothing leaves your device
The whole thing runs in your browser. Your numbers stay on your screen — nothing is uploaded, nothing is saved anywhere. Close the tab and it's gone.
How to use it
- Open Volumetric Weight Calc and enter the length, width, and height of your package.
- Choose your shipping method: air, sea, or courier.
- Read off the volumetric weight and CBM, and use them for your quote.
It's free with no limit. There are more small tools on the Apps page.