Freight pricing guide

Ocean Freight Charges Explained: Freight, THC, B/L and More

The ocean rate is only one line in a shipment cost. Learn how origin, carrier, destination and delay-related charges fit together before you approve a quotation.

By Denline ShippingPublished 11 August 202612-minute read
Quick answer

What makes up the total ocean freight cost?

Total shipment cost usually combines pickup and origin handling, customs-related services, terminal charges, ocean freight and carrier surcharges, destination handling, clearance and delivery. Detention, demurrage, storage, examination or amendment charges may arise if events exceed the quoted scope. Compare one normalized door-to-door charge sheet rather than the base freight line alone.

Common ocean freight charge components

ChargeWhat it generally coversTypical basis
Ocean freightPort-to-port carriage on the booked route.Per container for FCL; weight/measure or shipment for LCL.
THCTerminal handling connected with container movement at origin or destination.Per container or shipment; tariff varies by terminal and equipment.
Documentation / B/LTransport-document preparation and administration.Per bill of lading or shipment.
SealCarrier or approved high-security seal supplied for the container.Per container.
VGM serviceVerified Gross Mass weighing or administration where contracted.Per container or event.
CFS handlingReceiving, handling, stuffing or de-stuffing at a container freight station.Per shipment, package, weight/measure or container.
Delivery orderCarrier or agent processing for destination cargo release.Per bill or shipment.
Customs clearance servicePreparation and coordination of customs filing within agreed scope.Per declaration or shipment; examinations and agencies may be extra.
Inland transportPickup, factory positioning, port haulage or final delivery.Per vehicle, container, trip or distance.
Detention / demurrageUse of carrier equipment or terminal time beyond allowed free time.Per container per day, commonly escalating by slab.
StorageCargo or container storage at port, terminal, CFS or warehouse.Time, area, weight or equipment basis.

Names and inclusions are not perfectly standard across carriers, ports and providers. Read the quotation definition and the applicable tariff instead of assuming that two identically named lines cover the same service.

Base freight and carrier surcharges

Base ocean freight reflects the carrier's price for space on a defined route, equipment and validity period. The rate can change with vessel capacity, season, trade imbalance, fuel, congestion, security events and equipment availability.

Fuel or environmental surcharge

May reflect bunker, low-sulphur fuel or environmental compliance costs under the carrier's tariff.

Peak season surcharge

May apply during periods of unusually high demand or constrained vessel capacity.

Equipment imbalance

May apply when containers must be repositioned into or out of a location.

Risk or congestion surcharge

May reflect exceptional route, security, port or operational conditions.

A quotation should identify whether surcharges are included, fixed, subject to change or payable at actual. Also confirm direct or transhipment routing, carrier, validity, space and equipment status.

Origin charges in India

Origin charges begin before cargo reaches the vessel. Depending on Incoterm and service scope, they may include factory pickup, empty-container positioning, CFS or warehouse handling, customs-clearance coordination, terminal handling, VGM, seal, documentation and bill issuance.

  • Confirm whether trucking includes waiting, tolls, fuel variation and empty return.
  • For factory stuffing, verify loading time, labour, lifting equipment and detention terms.
  • For LCL, check receiving, measurement, minimum charge and origin consolidation fees.
  • Identify who pays customs examination, scanning, sampling, port movement or amendment costs if triggered.
  • Check whether GST and other applicable taxes are included or added separately.

The chosen Incoterm allocates selected obligations between buyer and seller, but it does not replace a detailed forwarder or carrier charge sheet. Named place and Incoterms edition should be written clearly.

Destination charges and why they matter

Destination costs can include terminal or CFS handling, delivery order, documentation, customs clearance, duty and tax, examination, storage and final transport. Under LCL, destination handling can be significant relative to the ocean freight, especially for a small consignment.

Before booking, ask the origin provider for a destination charge indication and ask the consignee or destination agent to verify it locally. Confirm payer, currency, tax, free time and whether charges are controlled by the carrier, terminal, agent or government authority.

Avoid prepaid/collect confusion: “Freight prepaid” on a bill does not necessarily mean every destination charge has been prepaid. It usually refers to the freight status defined in the transport contract.

Detention, demurrage and storage

These charges encourage quick cargo and equipment movement. Carrier terminology varies, so the contract and tariff control the exact definition.

Inside terminal

Demurrage

Commonly associated with a carrier container remaining inside the port or terminal beyond the allowed period.

Outside terminal

Detention

Commonly associated with the container remaining outside the terminal after pickup until empty return.

Storage may be charged separately by the port, terminal, CFS or warehouse for occupying space. Combined free time may merge parts of detention and demurrage, while separate free time keeps them distinct. Check whether days are calendar or working days, when counting starts, and how slabs escalate.

How to reduce avoidable time charges

  • Prepare documents and licences before arrival.
  • Track vessel changes and actual discharge, not only original ETA.
  • Arrange duty payment, delivery order and transport in parallel where possible.
  • Confirm de-stuffing capacity and empty-return depot before pickup.
  • Record system outages, holds and release timestamps for any dispute.

Exchange rates and quotation validity

Ocean freight and surcharges may be quoted in USD or another foreign currency while local services are billed in INR. The converted result depends on the agreed exchange-rate basis and date. Ask whether the provider uses the carrier rate, bank rate or a published internal conversion rule and whether tax applies after conversion.

Rate validity may depend on booking date, sailing date, gate-in date or bill date. A quote issued today is not automatically protected if the cargo moves after expiry. Obtain written confirmation when the sailing rolls into a new validity period.

How to compare freight quotations correctly

  1. Normalize the shipment

    Use the same ports, equipment, cargo, weight, dates, Incoterm and delivery scope.

  2. Separate currencies

    Do not silently add USD and INR. Apply one stated exchange rate for comparison.

  3. Map inclusions and exclusions

    Mark each origin, ocean and destination component as included, excluded, estimate or payable at actual.

  4. Compare operational value

    Review routing, transit, cut-offs, free time, carrier, agent support and document process.

  5. Add realistic risk allowance

    Consider likely waiting, examination, storage or detention exposure based on cargo readiness and clearance complexity.

For container selection, review our shipping container guide. If the cargo is smaller, use the FCL vs LCL comparison before finalising the mode.

Ocean freight charge FAQs

Is THC included in ocean freight?

Not always. Origin and destination terminal handling may be separate. Check the quotation inclusions and payer.

What is the difference between demurrage and detention?

Demurrage commonly relates to time inside the terminal and detention to equipment time outside, but carrier definitions and tariffs control.

Why are charges converted at a different exchange rate?

Providers may apply a documented carrier or company conversion rule. Ask for the currency, rate basis and applicable date.

How should two freight quotations be compared?

Normalize route, equipment, validity, inclusions, currencies, local charges, free time, transit and service scope, then compare total expected cost.

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Need a structured ocean freight charge sheet?

Share cargo, equipment, origin, destination, Incoterm and required service scope. Denline Shipping can provide a quotation with charge basis, currency and validity.

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