Professional freight calculators

Plan freight with numbers you can actually use.

Free calculators for parcel shipping, LTL density, freight class, pallets, air cargo and container loading — with transparent formulas and source-linked assumptions.

No signup Browser-based calculations Metric + imperial Sources shown
Built for practical use

Fast tools, visible assumptions

Calculation first

Get the result before the long explanation.

Current rule notes

Carrier-sensitive pages show review dates and primary sources.

Shareable inputs

Copy calculation inputs in a URL without creating an account.

Limits explained

Every planning estimate states what it does — and does not — model.

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