Pallet calculator: cartons per pallet and container
To calculate how many cartons fit on a pallet, find the best carton pattern for one layer, then multiply cartons per layer by the number of layers allowed by the stack-height and weight limits. This free calculator tests straight, rotated and interlocking patterns, then estimates loaded pallets and total cartons per container.
- Cartons per pallet layer, in the densest block / rotated / mixed pattern.
- Layers capped by both the height limit and the pallet weight limit.
- How many loaded pallets (and total cartons) fit a 20ft / 40ft / HC container.
- Free, no login.
FAQ
How do I calculate how many cartons fit on a pallet?
Enter the carton length, width, height and weight, choose the pallet, and set the maximum stack height. The calculator finds the densest layer pattern and multiplies cartons per layer by the number of layers allowed by both height and pallet-weight limits.
Does the pallet calculator rotate and interlock cartons?
Yes. It compares straight and 90-degree rotated grids with interlocking four-block pinwheel patterns, then uses the pattern that fits the most cartons without pallet overhang.
Can I estimate pallets and cartons per shipping container?
Yes. After building the pallet, choose a container to estimate loaded pallets, pallets per floor and total cartons. Payload limits are applied as well as available floor space.
Is this pallet calculator free?
Yes. The carton-to-pallet-to-container calculator runs free in your browser with no login. Verify the result against your pallet specification, packaging limits and customer stacking rules before shipping.