Free tools

Logistics calculators & resources

Professional-grade tools to help you plan shipments, estimate costs, and understand international trade terms.

CBM Calculator

Calculate chargeable weight for air and ocean freight. Compare actual vs volumetric weight instantly.

Estimate cargo insurance premiums based on value, commodity, and shipping mode.

Find the 5 nearest seaports and airports to any US ZIP code with distances in miles.

Interactive container loading visualizer. See pallet arrangements for 20' and 40' containers.

Interactive guide to all 11 Incoterms with risk transfer points and buyer/seller responsibilities.

Convert between grams, kilograms, pounds, ounces, and tons for freight documentation and quoting.

Convert times across global shipping routes. Coordinate vessel ETAs, meetings, and operations worldwide.