Deadfreight: The Space You Book but Don't Fill

You booked a 40’ container, quoted the customer for a full load, and the cargo that showed up filled two thirds of it. The carrier still charges you for the full box. That gap between what you paid for and what you shipped is deadfreight, and it quietly erodes margins you fought to protect during quoting.

What Deadfreight Actually Costs

Deadfreight is the charge a carrier levies when a shipper or forwarder books container space and fails to fill it. The carrier reserved capacity on the vessel. If your cargo doesn’t show or falls short of the booking, you still owe for the committed space.

On a typical transpacific eastbound lane, a 40’ HC might run $3,200 to $4,500 in mid-2026. If you fill only 60% of it, you’re absorbing $1,280 to $1,800 in space you can’t bill anyone for. Multiply that across a dozen shipments a month and you have a five-figure annual leak that never shows up as a line item in most forwarding systems.

It gets worse when forwarders don’t track deadfreight separately from freight costs. It gets buried inside the shipment P&L as part of the ocean freight line, invisible at the portfolio level. You see a shipment that “broke even” without realizing you paid for 12 CBM of air.

Why Does Deadfreight Keep Happening?

Most deadfreight losses come from three patterns:

• Cargo readiness gaps. The customer confirms a full container, but production delays or warehouse miscoordination mean the goods aren’t ready. By the time you know, the vessel cutoff is too close to rebook.
• Optimistic booking. Sales teams book based on the customer’s forecast, not confirmed cargo. The forecast drops, but the booking stays. In a peak season market, cancelling means losing your slot entirely, so forwarders absorb the risk.
• No feedback loop. Nobody reports back to the commercial team that the last three shipments from Client X only filled 70% of the booked space. Without that data, the pattern repeats.

According to McKinsey, freight forwarder margins are under structural pressure as rates normalize. With 92% of forwarders expecting margin compression to intensify in 2026, deadfreight is exactly the kind of hidden loss that separates profitable operations from ones that just look busy.

How to Track and Reduce Deadfreight

You don’t need a new system to start. You need a metric and a process:

1. Measure utilization per shipment. Compare booked capacity (TEU or CBM) against actual cargo loaded. If your system only records freight cost and revenue, add a field for booked vs. used volume.
2. Flag repeat offenders. Build a report showing utilization by customer over the last 90 days. If a customer consistently books more than they ship, your carrier rate negotiations mean nothing because you’re giving the savings back as empty space.
3. Set minimum quantity commitments. For customers with a pattern of short-shipping, negotiate MQC clauses that pass deadfreight risk to them. Or adjust your quoting to price for the volume they actually ship, not the volume they promise.
4. Align bookings with confirmed cargo. In practice, this means changing when you book. Instead of booking when the customer sends a purchase order, book when the cargo clears factory inspection or reaches the warehouse.

Some deadfreight is unavoidable when cargo readiness depends on factors outside your control. The goal is to make it visible so you can price for it and manage it, rather than absorb it without knowing.

Frequently Asked Questions

What is deadfreight in shipping?

Deadfreight is a charge applied when booked container or vessel space goes unfilled. The carrier reserved capacity based on your booking, and if the cargo doesn’t materialize or falls short of the commitment, you pay for the unused portion.

How is deadfreight calculated?

Carriers typically calculate deadfreight as the freight rate multiplied by the difference between booked and actual volume or weight. If you booked 25 CBM but shipped 18 CBM, you pay deadfreight on the 7 CBM difference at the agreed rate.

Can freight forwarders pass deadfreight costs to customers?

Yes, through minimum quantity commitment (MQC) clauses in your service contracts. These clauses specify a minimum cargo volume per booking. If the customer ships less, they absorb the deadfreight charge. Many forwarders avoid this conversation, but it protects your margins on accounts that consistently under-ship.

How Tier2 Cargo Tracks Deadfreight

Tier2 Cargo records booked capacity alongside actual shipped volume on every process, so the gap between the two is always visible. When you review a customer’s shipment history, you see not just revenue and cost but utilization, making it easier to spot patterns and adjust your quoting or booking strategy.

Combined with 3-stage profit tracking (forecast, invoiced, realized), deadfreight becomes part of the margin picture rather than a hidden line buried inside ocean freight costs. If you want to see how this works on your data, book a walkthrough.

Forwarders who hold their margins in a compressed market aren’t always the ones with the lowest rates. They’re the ones who know exactly where their money goes, including the space they pay for and never fill.