Industry Spotlight · Logistics
What Freight Really Costs Per Quintal — Beyond the Truck Rate
The quoted rate is the smallest part of what moving a consignment costs. Everything else sits between the mandi price and what actually reaches you.
Ask what freight costs and you will be quoted a number per tonne, per trip, or per quintal. That number is real, it is negotiable, and it is not the cost of moving your potatoes. It is the cost of the truck being driven. Everything that happens around the driving — the waiting, the loading, the part-filled trailer, the load that comes back — is charged somewhere else, or absorbed silently into a margin nobody itemises.
This matters because the freight quote is the figure traders use to compare markets. If the quote covers half the real cost, and the uncovered half differs by route, then comparing two markets on quoted freight is comparing the wrong thing.
The gap between the quoted rate and the landed cost is where a lot of apparently good trades quietly stop being good ones.
What the quoted rate leaves out
Loading and unloading
Labour at both ends, paid separately and usually in cash. It varies with how the consignment is packed, how far the vehicle can reverse, and whether the destination has a dock or a doorway. Rarely quoted, always paid.
Detention — the reason loaded trucks sit
A vehicle that arrives and waits is a vehicle earning nothing, and the cost of that idleness is recovered from someone. Long queues at a receiving gate, a buyer not ready to take delivery, paperwork that is not in order — each converts directly into either a detention charge or a higher rate next time. Transporters price known-slow routes accordingly, whether or not they say so.
Part-load economics
A half-filled truck does not cost half. Below full capacity the cost per quintal rises sharply, because the fixed cost of the trip is spread over fewer units. Consolidating two smaller consignments into one movement is frequently the single largest freight saving available, and the one most often missed because it requires coordination rather than negotiation.
Return and rejection freight
If a consignment is refused at the gate, it does not stay there. Somebody pays to move it again, and to a destination chosen under pressure rather than planned. This cost is invisible until it happens, and it is almost never in the original quote.
Transit loss
Weight and quality both move in one direction over a journey. Moisture loss, handling damage, heat exposure in transit — the consignment that arrives is not quite the consignment that left. That difference is a freight cost even though no transporter charges for it.
Mandi price versus net realisation
| Line item | Market A | Market B |
|---|---|---|
| Quoted mandi price | ₹1,200 | ₹1,150 |
| Truck rate | −₹60 | −₹35 |
| Loading and unloading | −₹15 | −₹15 |
| Detention and waiting | −₹25 | −₹5 |
| Transit loss | −₹20 | −₹12 |
| Net realisation | ₹1,080 | ₹1,083 |
Illustrative arithmetic only, to demonstrate how the deductions accumulate. These are not observed market rates or freight tariffs and should not be used as such.
The market quoting ₹50 more per quintal returned marginally less. Nothing in the truck rate alone would have told you that.
How to compare routes honestly
Ask what the rate includes. Loading? Unloading? Waiting beyond a certain number of hours? A rate that sounds competitive frequently excludes two of the three.
Know your typical detention on each route. If a destination reliably holds vehicles for hours, that is a cost of using that destination, and it belongs in the comparison even though it never appears on an invoice.
Treat part-loads as expensive by default. Before accepting a part-load rate, ask whether the movement can wait a day to consolidate. Frequently it can, and frequently that is worth more than any rate negotiation.
Compare net realisation, not headline price. The only number that matters is what reaches you after the consignment has physically arrived and been accepted.
This is where cross-market visibility does real work, and it is worth being precise about what it does. Seeing what different markets are asking lets you run the comparison above with actual numbers instead of assumptions — which is the difference between choosing a destination and defaulting to one. Platforms such as Potato Bazaar sit on that side of the problem: market information and buyer discovery across locations. They do not arrange your transport or manage your consignment, and the freight arithmetic remains yours to do — but doing it well requires knowing what the alternatives are actually offering.
Connect Directly
Compare what markets are actually paying
See what is being asked across locations, so the freight comparison starts from real numbers.
The short version
The truck rate is the part of freight that gets negotiated. Loading, detention, part-load penalties, return freight and transit loss are the part that decides whether the trade worked. Compare markets on what lands, not on what is quoted.
What does a potato freight quote usually exclude?
Most quotes cover the vehicle and the driving. Loading and unloading labour, detention when a vehicle waits at either end, and transit weight loss are typically charged separately or absorbed by the consignor. Return freight on a refused load is almost never included.
Why do loaded trucks sit idle?
Usually because the receiving end is not ready — queues at the gate, a buyer who cannot take delivery immediately, or paperwork that is incomplete. A waiting vehicle earns nothing, so the cost is recovered either as a detention charge or as a higher rate on that route in future.
Is a part-load worth taking?
Rarely, if it can be avoided. Below full capacity the cost per quintal rises sharply because the fixed cost of the trip is spread over fewer units. Waiting a day to consolidate two consignments often saves more than any rate negotiation would.
How should I compare two markets on freight?
Compare net realisation rather than the quoted price. Start with the mandi price, then subtract the truck rate, loading and unloading, expected detention, and likely transit loss for that specific route. The market with the higher headline price frequently loses on this basis.
What is transit loss and who pays for it?
It is the weight and quality lost between dispatch and receipt through moisture loss, handling and heat exposure. No transporter charges for it, but the consignor bears it as surely as any freight bill, which is why it belongs in the freight calculation.
Editorial disclosure: This is an Industry Spotlight published in partnership with Potato Bazaar (S.K. Agri Exports Private Limited). The editorial framing, research and references are the responsibility of the IndianPotato.com editorial team. The comparison table is illustrative arithmetic and does not represent observed freight tariffs or market rates. Potato Bazaar does not book, arrange or manage transport, and nothing here should be read as suggesting otherwise.
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