Useful Logistics Links & Tools
Curated official references for Thai customs tariffs, seaport & airport operating authorities, commercial trade agencies, and our interactive CBM volume calculator.
Cargo Volume & Volumetric Weight Calculator
Input cargo dimensions to compute total Cubic Meters (CBM), IATA Air Cargo chargeable weight, and Ocean Freight revenue tons.
CBM & Volumetric Freight Calculator
Calculate Cubic Meters (CBM), Air Cargo Volumetric Weight, and Ocean Revenue Tons.
| Item | Length (cm) | Width (cm) | Height (cm) | Quantity | Unit Wt (kg) | Subtotal CBM | Action |
|---|---|---|---|---|---|---|---|
| #1 | 1.920 m³ |
Across 2 total packages
0.300 Metric Tons
Volumetric ratio 1:6000
Volume CBM is higher
Logistics Industry Formula Reference:
• Air Cargo: Standard IATA volumetric ratio is 1 CBM = 167 kg (L × W × H in cm ÷ 6,000). Chargeable weight is whichever is greater.
• Ocean Cargo (LCL): Ocean freight charges based on Revenue Tons (W/M) where 1 CBM equals 1 Metric Ton (1,000 kg).
Ports, Customs & Government Trade Directories
Thai Customs Department (e-Customs)
Official portal of the Thai Customs Department, paperless customs services, and tariff codes.
Thai Customs Integrated Tariff Search
Search official Harmonized System (HS Codes), import duty rates, excise tax, and exemption schemes.
Port Authority of Thailand (PAT)
Operating authority for Bangkok Port (Klongtoey) and coastal port facilities.
Laem Chabang Port (LCP)
Thailand’s principal deep sea container port and logistics gateway in Chonburi.
Airports of Thailand (AOT) - Cargo Operations
Operator of Suvarnabhumi Airport (BKK), Don Mueang Airport (DMK), and air cargo terminal infrastructure.
Department of International Trade Promotion (DITP)
Ministry of Commerce agency promoting Thai exports, international trade fairs, and export statistics.
Board of Investment Thailand (BOI)
Investment promotion incentives, machinery import tax exemptions, and raw material duty concessions.
Bank of Thailand (BOT) - Foreign Exchange Rates
Central bank official reference foreign exchange rates for import/export customs clearance valuation.
Bangkok Bank Commercial Trade Services
Trade finance, Letter of Credit (L/C), and international remittance references.
Kasikornbank (KBank) International Trade
Corporate trade financing, currency exchange rates, and export documents.