CONTAINER EQUIVALENTS & EQUIPMENT

Forty-Foot Equivalent Unit (FEU)

Also called

Abbreviation
FEU
Reading time
3 minutes

A forty-foot equivalent unit is a container-capacity measure corresponding to one standard forty-foot-length container equivalent. One FEU equals two twenty-foot equivalent units for this length-based measure.

FORTY-FOOT EQUIVALENT UNIT IN PRACTICE

  1. Read the capacity unitDistinguish FEU, TEU and container count.
  2. Specify the equipmentConfirm type and usable dimensions.
  3. Check cargo acceptanceReview weight, layout and route constraints.

Use the agreed units, actual records and approved procedures for your operation.

A WORKED EXAMPLE

Three forty-foot units = six TEU equivalents.

For a simplified shipment of three forty-foot containers, the length-based measure is 3 FEU or 6 TEU. The calculation does not tell the warehouse the units’ actual cargo weights, internal heights or unloading requirements.

WHAT THIS MEANS FOR YOUR QUOTE

Agree the requirement before comparing quotes

Use the actual shipment, stock and service requirements. Record the billing unit, included work and responsibility for exceptions.

A LITTLE MORE CONTEXT

Questions about Forty-Foot Equivalent Unit

Is one FEU two TEU?

Yes, as a length-based equivalent measure.

Does FEU specify cargo mass?

No. Weight limits are separate.

Are all forty-foot containers identical inside?

No. Confirm the actual equipment.

Source & example notes

Maersk: FEU and FFE.

Sources provide background on the linked topic. Product documentation describes a particular implementation; confirm the rules, contract and procedures that apply to your operation.

Quantities, costs and scenarios are illustrative, not operating targets, approved handling instructions or guarantees. Source guidance reviewed 22 October 2026.

Last updated: · 3PL Hub

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