Free Pallet & Cargo Calculators

Free online calculators for pallet loading, cubic volume (CBM), dimensional weight, and container fit. No signup. Instant results.

Pallet Loading3D

How many boxes, cartons or cases fit on a pallet, with TI×HI patterns and weight checks.

Cubic Volume (CBM)

Cubic metres and cubic feet from box dimensions, in any unit.

Dimensional Weight

Volumetric / chargeable weight by carrier divisor, FedEx, UPS, DHL and more.

Container & Truck Load3D

Fit pallets and boxes into 20ft/40ft containers and trailers, with a 3D view.

Built on permanent math, not stale tables

Every result here comes from fixed geometry and physics, pallet fit by floor division, CBM as length × width × height, dimensional weight as volume ÷ a carrier divisor, and container fit by interior dimensions. No live rates, no logins, no data that goes out of date. Two flagship tools add a lazy-loaded 3D view so you can see the load before you build it.

See how each calculator works →

Popular calculators

Pallet Calculator

Work out how many boxes or cartons fit on a pallet, with the TI×HI pattern, stack height, and a rotatable 3D view.

Pallet Load Calculator

Plan a full pallet load, cartons per layer, layers, total units and stack height, and see it build in 3D.

CBM Calculator

Enter length × width × height in any unit to get the cubic meters (CBM) and cubic feet of a single carton or your whole shipment.

CBM Calculator, Multiple Boxes

Add several carton sizes and quantities to total the CBM and cubic feet of a mixed shipment in one step.

Dimensional Weight Calculator

Enter your box size and pick a carrier divisor to get the dimensional (volumetric) weight and the chargeable weight you'll be billed on.

Volumetric Weight Calculator

Calculate volumetric weight in kilograms from your box size using the cm³/kg divisor your carrier applies, and see the chargeable weight.

Container Load Calculator

Fit pallets or boxes into a 20ft or 40ft container, with floor utilisation, tier count and a 3D load view.

Pallets Per Container Calculator

See how many pallets fit in a 20ft or 40ft container by pallet standard, with floor utilisation and tier count.