Free logistics tools
Calculators built by Gateway Express for businesses shipping internationally from Vietnam. No signup, no data stored — enter your shipment details and get a result you can use to validate quotes or optimize packaging.
Live
Volumetric weight calculator
Compute volumetric and chargeable weight using divisor 5000 (express) or 6000 (air freight). Enter dimensions and weight for instant results.
Open toolComing soon
Freight cost calculator
Estimate DHL/FedEx/UPS rates by destination, service level, and zone. Coming soon — pending the 2026 tariff dataset.
Coming soon
Transit time calculator
Look up estimated transit time by carrier, destination, and peak-season conditions. Coming soon.
Need a specific tool?
Gateway Express is building more tools for export businesses. If you need something specific — HS code lookup, surcharge reference, carrier comparison — let us know.
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