O/FOcean FreightNegotiable

Ocean Freight (O/F)

The base ocean freight rate — the core cost of moving cargo by sea across a given trade lane. O/F is the foundation of any ocean freight quote. For FCL (Full Container Load), O/F is quoted per container (20ft or 40ft). For LCL (Less than Container Load), O/F is quoted per CBM (cubic meter) as the cargo is consolidated with other shipments. Unlike surcharges, O/F is the actual transportation cost, not an add-on. The base rate fluctuates with market supply and demand.

Per Container

Category:Basic Shipping FeeChina Export Local ChargesDestination Import Charges

Applies to:

FCLLCL✕ Air✕ Rail✕ Courier✕ Road✕ FBA✕ As Request

Typical Cost Range

Ocean freight rates vary significantly by origin port, destination port, carrier, season, and market conditions. Rates are market-driven and fluctuate daily — no fixed benchmark available.

20FT Container

AT COST

Quoted per unit

40FT Container

AT COST

Quoted per unit

40HQ Container

AT COST

Quoted per unit

Current China Export Reference Rates(April 2026)

China → US West

$3,500/$4,500/$4,500

20FT / 40FT / 40HQ

China → US East

$4,200/$5,100/$5,100

20FT / 40FT / 40HQ

China → Europe

$2,000/$3,000/$3,000

20FT / 40FT / 40HQ

China → SE Asia

$800/$1,200/$1,200

20FT / 40FT / 40HQ

China → Oceania

$1,800/$3,000/$3,000

20FT / 40FT / 40HQ

China → S. America

$3,500/$4,500/$4,800

20FT / 40FT / 40HQ

Who Pays?

Shipper (When CIF, DAP)

Consignee (When EXW, FOB)

Negotiability

Negotiable — discuss with your freight forwarder.

O/F base rates are negotiable through freight forwarders, volume commitments, and contract negotiations. Spot rates are less negotiable; annual contract rates offer better pricing protection.

Adjustment Frequency

MonthlyWeeklyFixed

Current rate reviewed: Weekly review

Chargeable Unit

FCL: Per Container

LCL: Per CBM

Formula / Calculation

FCL: O/F = Shipping rate × Container Count

5×20FT + 2×40HQ from Shanghai to Los Angeles. Shipping rate: USD 3,500 (20FT) / USD 4,500 (40HQ).

Total = 5 × 3,500 + 2 × 4,500 = USD 26,500

LCL: O/F = Shipping rate × CBM

3 CBM from Shenzhen to Singapore. Shipping rate: USD 15/CBM.

Total = 3 × 15 = USD 45

oceanbase ratefreightcore costFCLLCL

Frequently Asked Questions

What is the difference between O/F and BAF?

O/F (Ocean Freight) is the base transportation cost — the actual cost of moving cargo by sea. BAF (Bunker Adjustment Factor) is a separate surcharge on top of O/F to recover fuel costs. A complete ocean freight quote is O/F + BAF + CAF + other surcharges. Don't confuse the base rate with the fuel surcharge.

How is O/F calculated for FCL vs LCL?

For FCL (Full Container Load): O/F is quoted per container — typically per 20ft or 40ft container. For LCL (Less than Container Load): O/F is quoted per CBM (cubic meter) as your cargo shares container space with other shippers. The LCL rate is usually expressed as $/CBM. Always confirm the pricing unit when comparing quotes.

Is O/F the same as freight charge?

Yes, O/F (Ocean Freight) and FRT (Freight) both refer to the base transportation cost. O/F is specifically for ocean routes; FRT is a more general term used across all transport modes. Both represent the core cargo movement cost before any surcharges are added.

Why do O/F rates fluctuate so much?

Ocean freight rates are driven by supply (vessel capacity) and demand (global trade volume). When demand spikes (e.g., before holidays) or supply drops (blank sailings, port congestion), rates surge. The 2021–2022 shipping crisis saw Asia-US rates hit $15,000–$20,000/40ft vs. the typical $2,000–$4,000 range.

Who sets the O/F rate — carrier or forwarder?

Carriers (Maersk, MSC, COSCO, etc.) publish the official rate. Freight forwarders then negotiate and package rates. For large volume shippers, forwarders can secure 10–30% better rates than published carrier tariffs. Always compare at least 3 quotes for the same lane.

Cost Management

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Ocean Freight (O/F)

Who Pays?

Adjustment Frequency

Chargeable Unit

Formula / Calculation

Frequently Asked Questions

Related Articles

O/F, A/F & FRT: China Export Base Freight Rates Explained

How to Read a Freight Quote: Complete Guide to Understanding Shipping Costs

Container Shipping Guide: 20FT vs 40FT vs 40HQ Comparison

Related Charges

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