Service type
Tax-included air, DHL express, standard sea, sensitive sea, standalone-battery, and oversized services have different rules and price structures.
US SHIPPING COSTS
How are China-to-US shipping costs calculated?
Do not compare quotes only by one kilogram price. The useful comparison keeps the goods, final carton, chargeable weight, delivery address, tax treatment, and expected surcharges identical.
Six factors behind a China-to-US shipping cost
Chargeable weight
Actual weight and dimensional weight are compared. Final carton dimensions, not product-page weight, determine the freight measurement.
Weight increments and bands
Air may use first and additional weight; sea freight may use a minimum charge and stepped weight bands rather than a single rate.
Minimum chargeable weight
Some services have a minimum weight, minimum freight charge, or minimum handling requirement that changes a light shipment estimate.
Tax treatment
Tax-included and non-tax-included services must be compared on their actual service terms; they are not interchangeable labels.
Surcharges and handling
Remote ZIP codes, oversize, overweight, crates, irregular packing, address corrections, redelivery, storage, unloading, and special goods can alter the total.
How to read a reference rate correctly
Keep the shipment brief the same
Compare quotes using the same goods list, final outer dimensions, actual weight, carton count, full US address and ZIP code, delivery deadline, and declared value.
Confirm what is included and what changes it
Ask about tax treatment, clearance, final delivery, remote-area rules, dimensional weight, oversize, packing, category changes, address correction, and failed-delivery conditions.
A quote-ready shipment brief
- Goods name, category, quantity, brand, ingredients, liquid, battery or standalone-battery information, and photos
- Total and individual-carton actual weight, final dimensions, carton count, and packing form
- Full US street address, ZIP code, recipient contact, and apartment, school, office, PO Box, or unloading details
- Declared value and any high-value, commercial, or special-goods information
- Delivery deadline and whether air, express, sea, or large-cargo timing is acceptable
Cost questions
Why can a light parcel cost more than expected?
Bulky goods can be charged by dimensional weight, and final outer-carton measurements may differ from an item listing.
Can a sensitive item use a standard-goods rate?
Not automatically. Item composition, capacity, battery type, quantity, brand, packing, and route availability must be confirmed.
Why does the address affect a quote?
It determines delivery coverage and can reveal PO Box, remote-area, access, appointment, commercial, or final-mile constraints.
Request a quote from the actual shipment, not an estimate alone
Send the completed shipment brief so route conditions and likely cost triggers can be checked before dispatch.
Request route guidance