What Are Freight Charges? It's Types and How They Are Calculated

For businesses shipping goods across borders, freight charges are an important part of the overall cost of exporting. But the amount you pay to transport your goods often goes beyond the initial freight rate quoted by your logistics provider. From fuel surcharges and port handling fees to documentation and customs clearance costs, several charges can affect your final shipping bill and profit margins. Understanding what freight charges are, their different types and how they are calculated can help exporters estimate shipping costs accurately, price their products better and avoid unexpected expenses.

Meera runs a handloom unit in Panipat. Her first order from a homeware store in Hamburg was for 600 cotton throws, priced CIF Hamburg, and she built freight into her price using the per-CBM ocean rate a forwarder had sent her on WhatsApp.

The final freight invoice had eleven lines. Terminal handling at the port, a bill of lading fee, a bunker surcharge, charges for packing her cartons into a shared container, customs clearance, the truck from her unit to the freight station. The rate she had priced in turned out to be only part of the bill, and her margin on the order shrank before the goods had left India.

That gap between the rate you are quoted and the amount you actually pay is what this guide covers. You will find what freight charges are, every line you are likely to see on a freight bill, how sea, air and courier freight are calculated (with worked examples), who pays under each Incoterm, and how freight flows into your export invoice and the payment you eventually collect.

What are freight charges?

Freight charges are the fees a carrier or freight forwarder bills to move goods from origin to destination by sea, air, road or rail. The bill covers a base rate for the main journey plus surcharges for fuel and currency swings, handling at ports and airports, documentation and any special services. The agreed Incoterm decides whether the seller or the buyer pays.

"Freight" itself means the goods being carried. Freight charges, freight cost and freight rate all describe the price of carrying them, and in practice the term covers two things: the main carriage (Nhava Sheva to Rotterdam, say) and everything needed to get cargo on and off that main leg.

Freight charges, shipping charges and freight forwarding fees: what is the difference?

These three terms get used interchangeably, but they are not the same bill.

• Freight charges are the cost of moving commercial cargo, usually the international leg plus the surcharges and handling attached to it. You see this term on B2B shipments: containers, pallets, air cargo.
• Shipping charges is the broader, everyday term. In e-commerce it usually means what a customer pays at checkout to receive a parcel, which is often a courier rate rather than a freight rate.
• Freight forwarding fees are what a forwarder charges for organising the shipment: booking space, preparing documents, consolidating cargo and coordinating with the carrier, customs broker and trucker. Most forwarders bundle the carrier's freight into their own invoice, so you often pay both on one bill.

It also helps to know who is who. A carrier operates the ship or aircraft (a shipping line or an airline). A freight forwarder buys space from carriers and sells it to you, and an ocean forwarder that issues its own bill of lading is called an NVOCC (non-vessel operating common carrier). A customs broker, called a CHA (Custom House Agent) or customs broker in India, files your shipping bill and clears the cargo for export.

Which freight mode fits which shipment?

What goes into a freight bill?

A typical freight bill has four groups of charges: base freight for the main journey, surcharges that adjust for fuel, currency and demand, origin and destination charges for handling and paperwork, and time-based penalties when cargo or containers sit too long. Knowing each line is the only way to compare quotes fairly, because two forwarders can present the same total very differently.

Base freight

Base freight is the core price for carrying your cargo from the port or airport of loading to the port or airport of discharge. For sea freight it is quoted per container or per revenue ton; for air, per kg. It is the number most forwarders lead with, and the one most likely to make a quote look cheaper than it is.

Surcharges

Surcharges exist because carriers want to pass on costs that move faster than their published rates.

• BAF (Bunker Adjustment Factor) covers fuel price changes. LSS (Low Sulphur Surcharge) covers the extra cost of cleaner marine fuel.
• CAF (Currency Adjustment Factor) protects the carrier when the currency it earns in moves against the one it pays costs in.
• PSS (Peak Season Surcharge) applies when demand spikes, for example ahead of Western holiday seasons. GRI (General Rate Increase) is a lane-wide increase announced in advance.
• War risk and emergency surcharges appear when a route passes through, or is diverted around, a high-risk area.
• In air freight, FSC (fuel surcharge) and SSC (security surcharge) are charged per kg, usually on chargeable weight rather than actual weight.

Origin and destination charges

These pay for everything that happens at each end of the main leg. On the Indian side, expect terminal handling at the port, CFS charges if you ship LCL, a bill of lading or air waybill fee, VGM and seal fees for full containers, your customs broker's fee and the cost of moving cargo from your unit to an ICD (Inland Container Depot) or the port.

At destination, the buyer usually sees destination THC, a delivery order fee, import clearance and duties, unless you agreed to cover them under a D-group Incoterm.

Demurrage and detention

These are time penalties, and they are the charges exporters most often fail to budget for.

• Demurrage is charged when a container stays inside the port or terminal beyond the free days the carrier allows.
• Detention is charged when a container stays outside the terminal (at your factory or the buyer's warehouse) beyond its free days.

Both run per container per day and can escalate quickly. Missing documents, a delayed shipping bill or a buyer slow to clear cargo are the usual triggers.

What usually lands on the same invoice but is not freight

Cargo insurance, customs duties at destination and GST on logistics services often appear on or alongside a forwarder's invoice. None of them is freight. Insurance is a separate risk cost, duties are a tax on the import, and the GST treatment of freight and forwarding services depends on the service and how it is billed, so check it with your chartered accountant.

How are freight charges calculated?

Carriers charge for whichever your cargo uses more of: weight or space. Sea freight is priced per container for FCL and per revenue ton for LCL. Air freight is billed on chargeable weight, the higher of actual and volumetric weight, using a divisor of 6,000. Express couriers usually use a divisor of 5,000. Road freight is priced per truck or per kg.

The rates below are illustrative, to show the method. They are not market quotes.

Sea freight, full container (FCL)

With FCL (Full Container Load), you rent the whole container. You pay a rate per container regardless of how full it is, plus per-container surcharges, THC at both ends, documentation, VGM and seal fees.

• A 20ft container is one TEU (twenty-foot equivalent unit). A 40ft container is two TEU. A 40ft high cube gives extra height for light, bulky cargo.
• Heavy cargo such as stone, metal parts or tiles can hit the container's weight limit before it fills the space, which is why dense goods often ship in 20ft containers.

Sea freight, shared container (LCL)

With LCL (Less than Container Load), your cartons share a container with other shippers' cargo, and you pay per revenue ton (RT), also written as W/M (weight or measure). One revenue ton is the higher of 1 CBM of volume or 1,000 kg of weight.

Worked example: Meera's shipment measures 2.4 CBM and weighs 1,650 kg.

• Volume: 2.4 CBM = 2.4 RT
• Weight: 1,650 kg = 1.65 RT
• Billable: the higher figure, so 2.4 RT
• At an illustrative base rate of USD 45 per RT, base freight = 2.4 × 45 = USD 108

CFS charges, origin THC for LCL and some surcharges are also billed per RT, so the same 2.4 multiplier runs through several lines of the bill. Most LCL rates also carry a minimum charge, often 1 RT.

A useful rule of thumb: once a regular LCL shipment approaches roughly 13 to 15 CBM, ask for an FCL quote as well. A 20ft container can work out cheaper, and your cargo is handled less.

Air freight

Air freight is billed on chargeable weight, the higher of actual gross weight and volumetric weight. The standard air cargo formula is:

Volumetric weight (kg) = length × width × height (in cm) ÷ 6,000

Worked example: 10 cartons, each 60 × 50 × 45 cm and weighing 16 kg.

• Volume per carton: 60 × 50 × 45 = 135,000 cm³
• Volumetric weight per carton: 135,000 ÷ 6,000 = 22.5 kg
• Total volumetric weight: 22.5 × 10 = 225 kg
• Total actual weight: 16 × 10 = 160 kg
• Chargeable weight: the higher figure, so 225 kg
• At an illustrative rate of INR 180 per kg, base air freight = 225 × 180 = INR 40,500, before fuel and security surcharges, which are also usually charged on the 225 kg

Notice what happened: this shipment pays for 65 kg it does not weigh. Light, bulky goods such as cushions, lampshades, packed garments and handicrafts are hit hardest, which is why packaging design is a freight decision.

Courier and express shipments

Express couriers apply the same logic but most use a divisor of 5,000, which makes volume count for more. A 50 × 40 × 30 cm box weighing 7 kg has a volumetric weight of 60,000 ÷ 5,000 = 12 kg, so you pay for 12 kg. For samples and D2C parcels, the box size often matters more than what is inside it.

Road and rail

Domestic legs, from your unit to an ICD or the port, are priced per truck for FTL (full truckload) or per kg with a minimum for PTL (part truckload). Distance, tolls, waiting time and return-load availability move the rate. Container rail from an ICD to a gateway port is usually priced per container.

Who pays freight charges under each Incoterm?

Incoterms 2020, published by the International Chamber of Commerce (ICC), decide which party pays each leg of the journey and where risk passes from seller to buyer. Under EXW, FCA, FAS and FOB, the buyer pays the main international freight. Under CFR, CIF, CPT, CIP, DAP, DPU and DDP, the seller pays it and usually builds it into the invoice price.
The detail that catches people out is in the C terms. Under CFR and CIF, you pay freight all the way to the destination port, but risk passes to the buyer once the goods are on board in India. Paying for a leg does not mean you carry the risk on it.

Two practical notes for Indian exporters:

• FOB and container cargo. FOB is a sea-only rule built around loading onto a vessel. When you hand containers over at an ICD or terminal days before loading, the ICC's guidance favours FCA, which matches where you actually hand over the goods. Our guide to FOB in export invoices covers how FOB pricing works on paper.
• DDP is the term to be careful with. It sounds buyer-friendly, but you take on destination duties, taxes and clearance in a country whose rules you may not know well. Price it only when you have a reliable partner at the other end.

For the full rules, see our guide to Incoterms for exporters .

Freight prepaid, freight collect and prepay-and-add

These terms describe when and where the carrier gets paid.

• Freight prepaid: the shipper pays the carrier at origin. It goes with C and D terms such as CIF, CPT and DAP. The bill of lading is marked "freight prepaid".
• Freight collect: the consignee pays the carrier at destination. It goes with EXW, FCA and FOB. The carrier can hold the cargo until collect freight is paid.
• Prepay and add: the seller pays freight upfront and adds it as a separate line on the buyer's invoice, instead of folding it into the unit price.

Many established exporters quote FOB because large buyers prefer to control freight through their own forwarders. Smaller exporters and D2C sellers more often quote CIF, DAP or a delivered price, because overseas buyers want to know the landed cost. Either can be right; the point is to know which costs you are signing up for before you send the quote.

What makes freight charges go up or down?

Freight charges move with the mode and route you choose, the weight and volume of your cargo, what the cargo is, the season, fuel prices, exchange rates and how much capacity carriers have on your lane. Some of these you control; others you can only plan around.

• Mode and transit time. Air can cost several times more than sea for the same cargo. Express couriers cost more again, in exchange for door-to-door simplicity.
• Lane and port pair. Busy, direct lanes are cheaper per unit than routes that need transshipment. Trade imbalances matter too: a lane where many containers return empty can price one direction lower than the other.
• Weight, volume and density. Light, bulky goods pay for space; dense goods pay for weight. Packaging decides which side of that line you fall on.
• Cargo type. Hazardous goods (DG cargo), temperature-controlled reefer cargo, oversized items and high-value goods need special handling, approvals or equipment, and all of it is priced in.
• Season. Rates and peak season surcharges rise in the run-up to major Western retail seasons, and capacity tightens around Chinese New Year as Asian factories close and reopen. Indian festive demand affects domestic trucking.
• Fuel prices. Feed straight into BAF on sea and FSC on air.
• Exchange rates. Ocean freight is largely priced in US dollars, so a weaker rupee raises your INR freight cost even if the dollar rate does not move.
• Capacity and disruption. Port congestion, equipment shortages and route diversions around conflict zones add days, surcharges and sometimes emergency fees.
• Spot vs contract. Spot rates follow the market week to week. Contract rates fix the price for a period in return for committed volume.
• Your own paperwork. Late or incorrect documents cause rollovers, demurrage and detention. These are the easiest freight costs to avoid.

How do freight charges affect your export invoice and payment?

Freight changes three things for an exporter: the value on your invoice, the value you declare to customs, and how long your money is tied up before the buyer pays. Under C and D terms, you pay freight first and recover it only when the buyer pays the full invoice, so freight is a working-capital cost as well as a logistics cost.

FOB value and invoice value are not the same number

Under CIF, your invoice value is the FOB value of the goods plus freight plus insurance.

Example: goods worth USD 10,000 FOB Nhava Sheva, plus USD 600 ocean freight, plus USD 40 insurance, gives a CIF Hamburg invoice of USD 10,640.

Indian customs works on FOB value. Your shipping bill records the FOB value, and when you invoice on CIF or CFR terms you declare freight and insurance separately so the FOB figure can be worked out. Export incentives such as RoDTEP and India's export statistics generally use the FOB value. Keep your commercial invoice, packing list and shipping bill consistent on these figures, because mismatches lead to customs queries.

You realise the full invoice value, freight included

When your buyer pays USD 10,640 against a CIF invoice, that full amount is your export proceeds. Under FEMA (Foreign Exchange Management Act), exporters must realise and repatriate the full export value within the period the RBI prescribes, and your AD bank (the authorised dealer bank that handles your export transactions) tracks it against your shipping bill.

Freight disputes are a common cause of short payment. A buyer who deducts destination charges they believe you agreed to cover leaves you with a gap you then have to explain to your bank. Spelling out freight and destination charges in the sales contract prevents most of these.

You pay freight before you get paid

On prepaid terms, you settle the forwarder's bill around the time of shipment. If your buyer pays 60 or 90 days after the bill of lading date, you are financing their freight for two or three months. On a thin margin, that matters.

The levers are commercial: ask for a part-advance that covers freight, shorten payment terms, or offer buyers a faster way to pay. For smaller orders and repeat buyers, an international card payment collected at the time of order removes the wait entirely.

Two currency conversions, not one

Most ocean and air freight is priced in US dollars and billed to you in rupees at the forwarder's or shipping line's own exchange rate, while your buyer pays you in dollars, euros or pounds. You are exposed to the rate twice. Exporters with regular foreign-currency costs often hold part of their receipts in an EEFC account (Exchange Earners' Foreign Currency account) so they can pay foreign-currency bills without converting back and forth.

For D2C sellers, shipping is part of checkout

If you sell to overseas consumers through your own store, shipping is a line the customer pays at checkout alongside the product. Every failed international card payment at that point is a lost order whose freight you planned for but never earn on. That is why Payment Success Rate (PSR, the share of attempted payments that go through) matters as much as the shipping rate itself for cross-border D2C brands.

How can exporters reduce freight charges?

The biggest savings come from comparing fully itemised quotes, packing to cut volumetric weight, consolidating shipments, booking ahead of peak seasons, choosing the right Incoterm and getting documents right so containers never sit on demurrage or detention. Negotiating the base rate helps less than most people expect.

1. Ask for an itemised, all-in quote. Get every origin, main-leg and destination charge listed, with what is included and excluded. Compare quotes on the same basis, not on headline base rates.
2. Pack for the freight formula. Right-size cartons, remove dead space and test whether flat-packing or nesting products lowers volumetric weight. For air and courier shipments, this is often the single biggest saving.
3. Consolidate. Combining two small LCL shipments into one, or crossing into FCL, can cut per-unit cost and reduce handling damage.
4. Book early and plan around peaks. Space and rates tighten before Western holiday seasons and around Chinese New Year. Booking two to three weeks ahead usually gets better options than booking in the last week.
5. Lock contract rates if you ship regularly. Predictable volume earns predictable pricing. Spot rates suit occasional shippers.
6. Pick the Incoterm that matches your control. If a buyer's forwarder gets better rates on the lane, FCA or FOB may cost you less than CIF. If you have the better forwarder, a C term can become a margin line.
7. Negotiate free days. Ask the carrier or forwarder for extra free days on containers if your factory loading or the buyer's clearance tends to run slow.
8. Get the paperwork right first time. A complete shipping bill, correct VGM, accurate bill of lading instructions and matching invoice figures avoid rollovers, amendment fees and demurrage.
9. Check the exchange rate on the invoice. The rate used to convert USD freight into INR varies between forwarders. Ask which rate applies and when it is fixed.
10. Audit every freight invoice against the quote. Duplicate lines and charges that were never quoted are common, and most forwarders will correct them when asked.

The catch: the cheapest option is not always the cheapest outcome. LCL saves on rate but adds handling, consolidation time and transshipment risk. A slower routing saves money but can push you past a buyer's delivery window. Price freight against the cost of a late or damaged order, not in isolation.

Questions to ask before you accept a freight quote

• Is this rate per container, per revenue ton or per kg, and is there a minimum charge?
• Which surcharges (BAF, LSS, CAF, PSS, war risk) are included, and how often are they revised?
• Are origin THC, CFS, documentation, VGM and customs clearance included?
• What destination charges will my buyer face, and are any included in this rate?
• How many free days apply for demurrage and detention, at origin and destination?
• What exchange rate will you use to bill USD charges in INR, and when is it fixed?
• What is the transit time, and is there transshipment?
• How long is this quote valid?

How PayGlocal helps you get paid once the cargo moves

Freight gets your goods to the buyer; getting paid is a separate problem. PayGlocal helps Indian exporters collect international payments by card, alternate payment methods and local bank transfer, settles the proceeds in INR, and issues a FIRA (Foreign Inward Remittance Advice) after settlement as proof of the inward payment.

When freight is built into your price, the payment you collect has to cover it. That is where a cross-border payment setup earns its place:

• Collect the full invoice, freight included. Send buyers to PayGlocal's Dynamic Checkout to pay by international card or alternate methods, or let them pay by local bank transfer in their own currency through Multi-Currency Accounts.
• Fewer failed payments. PayGlocal is built around Payment Success Rate, with success rates of up to 96%, so fewer orders stall at the payment step after you have already committed to freight.
• INR settlement and FIRA for your records. Proceeds settle to your Indian bank account in rupees, and FIRA is issued automatically after settlement, which supports your realisation records with your bank.
• Pay only when you transact. No setup, platform or documentation fees.