The NumberTrove library
Shipping & logistics
calculators.
Estimate the volume and billable weight of shipments before you request a quote or book freight. Use these tools for cartons, pallets, air freight, and 20-foot or 40-foot containers.
Choose the right shipping & logistics calculator
Use actual package dimensions and units first, then compare actual weight with dimensional or volumetric weight. Carrier divisors, packing method, and usable container space can change the final charge.
Every tool is free, browser-based, and includes its formula, assumptions, and related calculators. Use the links below to start with the result you need.
CBM calculator
Calculate cubic volume for boxes, cartons, or shipments.
Shipping & logisticsDimensional weight calculator
Estimate billable weight from package dimensions and a divisor.
Shipping & logisticsVolumetric weight calculator
Convert package volume into a chargeable shipping weight.
Shipping & logisticsAir freight chargeable weight
Compare actual and volumetric weight to find the chargeable weight.
Shipping & logisticsPallet calculator
Estimate how many cartons fit on a pallet by footprint and height.
Shipping & logisticsContainer capacity calculator
Estimate how many cartons fit in a container by simple volume.
Shipping & logistics20ft container calculator
Estimate carton capacity for a standard 20-foot container.
Shipping & logistics40ft container calculator
Estimate carton capacity for a standard 40-foot container.
Shipping & logistics