Sea Freight Cost Calculator — China to USA/UK/Australia
Use our sea freight cost calculator to calculate sea freight costs from China. Covers LCL (per CBM) and FCL (20ft/40ft container) with port charges and documentation fees.
Based on benchmark lane pricing, common port charges, and route assumptions rather than live carrier or forwarder quotes.
Freight moves quickly with seasonality, fuel, capacity, and route disruption. Treat these as planning benchmarks, not guaranteed quotes.
sea freight cost calculator
Medium SERP difficulty
Sea freight is the backbone of China importing — it carries over 95% of import volume by weight. Understanding how it's priced, what the surcharges mean, and when to use LCL versus FCL determines whether your shipment is profitable before you've sold a single unit.
LCL vs FCL: The Decision Framework
| Factor | LCL | FCL 20ft | FCL 40ft |
|---|---|---|---|
| Volume | < 12 CBM | 12–25 CBM | 25–65 CBM |
| Transit time | +5–10 days (consolidation) | Direct | Direct |
| Damage risk | Higher (co-loaded) | Low | Low |
| Cost efficiency | Best under 12 CBM | Best 12–25 CBM | Best over 25 CBM |
| Lead time flexibility | Weekly sailings | Less flexible | Less flexible |
Rule of thumb: LCL below 12 CBM, FCL 20ft above 12 CBM, FCL 40ft above 25 CBM.
2026 Sea Freight Rate Benchmarks (Port-to-Port)
| Route | LCL (per CBM) | FCL 20ft | FCL 40ft |
|---|---|---|---|
| Shanghai → Los Angeles | $65–$100 | $1,800–$3,200 | $2,800–$5,000 |
| Shenzhen → Los Angeles | $60–$95 | $1,700–$3,000 | $2,600–$4,800 |
| Shanghai → New York | $75–$110 | $2,200–$3,800 | $3,400–$5,800 |
| Shanghai → Rotterdam | $55–$90 | $1,500–$2,800 | $2,300–$4,500 |
| Shanghai → Felixstowe | $60–$95 | $1,600–$3,000 | $2,500–$4,800 |
| Shanghai → Sydney | $70–$105 | $1,800–$3,200 | $2,800–$5,200 |
| Shanghai → Dubai | $50–$80 | $1,200–$2,200 | $1,900–$3,500 |
| Shanghai → Mumbai | $45–$75 | $900–$1,800 | $1,500–$3,000 |
Port-to-port only. Add origin THC, destination THC, documentation, and delivery charges.
The Full Cost of a Sea Freight Shipment
Here's what a real quote looks like for a 5 CBM LCL shipment, Shanghai → Los Angeles:
| Charge | Amount | Who Charges |
|---|---|---|
| Ocean freight (LCL) | $75/CBM × 5 = $375 | Carrier |
| Origin THC | $90 | Origin port |
| CFS/handling (origin) | $80 | Consolidation warehouse |
| B/L documentation | $75 | Forwarder |
| Destination THC | $155 | Destination port |
| CFS (destination) | $120 | Deconsolidation |
| Customs clearance | $250 | Customs broker |
| Drayage to warehouse | $380 | Trucking |
| Total | $1,525 | |
| Per CBM | $305/CBM |
A $75/CBM headline rate becomes $305/CBM all-in. This is why "per CBM" quotes without destination charges are meaningless.
Worked Example: 8 CBM LCL Shipment, China → UK
Product: Kitchen accessories
Volume: 8 CBM
Weight: 2,400 kg (freight ton = max(8, 2.4) = 8 CBM governs)
| Cost Item | Amount |
|---|---|
| Ocean freight: 8 CBM × £65 | £520 |
| BAF (12% on base) | £62 |
| Origin THC | £80 |
| Documentation | £60 |
| UK destination THC | £130 |
| HMRC customs clearance + VAT entry | £180 |
| Delivery to Birmingham warehouse | £280 |
| Total Landed at Warehouse | £1,312 |
| Per CBM | £164 |
Reading a Freight Quote: Red Flags
Missing charges that appear later:
- No destination THC listed = $100–$250 surprise
- "Port to port" quote = doesn't include CFS, clearance, or delivery
- No BAF/CAF listed = fuel surcharge added later
- No ISF filing mentioned = $35–$50 added for US imports
What a complete quote must include: Origin THC, B/L fee, destination THC, CFS (if LCL), customs clearance, and delivery to warehouse.
Tips for China Importers
- Get 3 freight forwarder quotes for every shipment. Rates for the same lane can vary 20–35% between forwarders. Never book with the first quote you receive.
- Know your LCL vs FCL crossover point. For most lanes, FCL 20ft becomes cheaper than LCL around 15 CBM. At 20+ CBM, FCL almost always wins on cost and transit time.
- Book 4–6 weeks ahead during peak season (July–October). Spot rates spike 30–50% during peak season. Pre-booking or securing a contract rate with your forwarder saves significantly.
- Negotiate free days at the destination port. Standard is 5 free days before demurrage kicks in. Push for 7 days — most forwarders will accommodate regular shippers.
- Always insure your cargo. Marine cargo insurance costs 0.3–0.5% of CIF value. One damaged container without insurance can wipe out months of profit. Never skip it.