
Pallet3D
3DBinPacking
LoadPlan
LoadOptimizer.ai
Big Rig Math
Pallet Calculator
Fuel Cost Calc
Free shipping calculators and load planning tools for freight, cargo, containers, pallets and packaging, including a mixed-SKU 3D container load planner.

Mainstack enables entrepreneurs with commerce and global payment solutions to showcase and get paid for their work and services, grow revenue, and manage customers - all in one place.
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| Website | cargoformula.com | mainstack.com |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


CargoFormula provides free browser-based tools for freight, shipping, container loading, pallets and packaging. It includes CBM, volumetric weight, chargeable weight, LCL W/M, pallet and packaging calculators, plus a 3D container load planner for mixed SKUs. All tools are available without signup...
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