For more complex needs
The deeper layer of the same calculator.
Advanced Mode uses the exact same calculation engine as the Simple Calculator on the homepage — it just exposes every field, for businesses managing multiple products, suppliers, or import scenarios.
For more complex needs
Advanced tools when you need them.
Work with multiple products, compare scenarios, see full tariff details, track estimated vs. actual costs and create detailed reports.
Explore advanced featuresNew calculation
Saved estimates
Compare scenarios
Products
Reports
Settings
- Customs value
- $300.00
- Base duty (6.5%)
- $19.50
- Additional duty (Section 301)
- $42.00
- Estimated taxes
- $17.10
What's included
Multiple products & suppliers
Save products and suppliers once, then reuse them across every calculation instead of retyping details.
Full tariff detail
See the base duty, every stacked additional tariff line, trade-preference rates, and a line-by-line "how was this calculated" trail.
Compare options
Compare sea vs. air freight, or supplier A vs. supplier B, side by side before you commit.
What you expected vs. what you paid
Log real customs charges once a shipment lands and see exactly where the estimate was right — or wasn't.
Reports & saved estimates
Export CSV/PDF reports and keep a history of saved estimates with the exact rates each one used.