Browser-local worksheet
Enter your inputs
Nothing is uploaded or saved
How to use it
A short, reviewable workflow
- 01
Enter the order quantity and unit price.
- 02
Add each known shipment-level charge and the applicable duty percentage.
- 03
Review total landed cost and the share attributable to charges.
Useful for
Common use cases
- Import cost estimates
- Make-versus-buy inputs
- Pre-purchase budget checks
Important boundary
What this result cannot decide
Use a qualified customs or tax professional for binding classification, valuation, and tax decisions.
Model notes
Assumptions and limitations
Assumptions
- Duty applies to goods value only.
- All charges use one currency.
- Shipment-level charges cover the full entered quantity.
Limitations
- Customs valuation rules may use a different duty base.
- Taxes, port delays, demurrage, and financing are included only if entered.
- No external rates are retrieved.
Questions
Frequently asked
What belongs in other charges?
Any known order-level cost not already represented, such as inspection or documentation fees.
Is duty applied to freight?
Not in this worksheet. Duty is applied only to goods value; adjust other charges if your rules differ.