About ShipCalc China
Engineered to eliminate calculation errors and hidden fee surprises in international containerized ocean freight, air express logistics, and import customs compliance.

Our Mission
International logistics is riddled with confusing dimensional weight divisors, container packing mismatches, and unexpected destination warehouse deconsolidation fees. ShipCalc China was built as a clean, high-precision SaaS calculator suite to give importers, freight forwarders, and cross-border e-commerce sellers immediate mathematical clarity before booking cargo.
Standardized Algorithms
All calculations executed on this platform strictly comply with recognized international standards:
Container dimensional volumes and tare/payload ratings (20GP, 40GP, 40HQ, 45HQ).
Standard commercial air cargo volumetric ratio (1 CBM = 166.67 kg, divisor 6000).
Transaction Value principles for FOB and CIF customs duty & VAT computation.
Company & Operations
ShipCalc China is engineered and operated by GO GO AUTOMATIC COMPANY LIMITED, headquartered in the international shipping hub of Ningbo, Zhejiang, China.