Mathematical Basis & Formula Guide
This calculation model operates directly using continuous mathematical equations:
Landed Cost = CIF Value + Basic Customs Duty (BCD) + Social Welfare Surcharge (SWS) + Integrated GST.
Calculations are computed locally on your device with high-precision 64-bit IEEE floating-point arithmetic. No financial or personal parameters are transmitted to any remote analytics or storage server.
Frequently Asked Questions
CIF stands for Cost, Insurance, and Freight — the total value used by customs authorities to assess duties.