Estimate import duty on a shipment's declared value, simplified.
Duty = declared value × duty rate / 100. Real customs calculations often add freight/insurance to the dutiable value and layer on additional taxes (like VAT/GST on the duty-paid value) — check your country's customs authority for the exact method.
Illustrative estimate only — tax rules change frequently and vary by jurisdiction/circumstance. Verify with an accountant or official source before relying on this.