Skip to reference content

RUS shipping knowledge

Shipping container dimensions

Compare the most common ocean equipment types using practical internal dimensions, door openings, capacity, and cargo-fit guidance.

Container comparison table

Figures below are rounded, representative values. Always obtain the carrier’s equipment specification before finalizing a load plan.

EquipmentTypical internal / deck sizeDoor openingCapacityIndicative payloadBest suited to
20′ standard dry5.90 × 2.35 × 2.39 m2.34 × 2.28 m≈33 m³≈28,000 kgDense general cargo
40′ standard dry12.03 × 2.35 × 2.39 m2.34 × 2.28 m≈67 m³≈26,500 kgHigh-volume general cargo
40′ high cube12.03 × 2.35 × 2.69 m2.34 × 2.58 m≈76 m³≈26,300 kgTall or voluminous cargo
45′ high cube13.55 × 2.35 × 2.69 m2.34 × 2.58 m≈86 m³≈27,500 kgMaximum dry-container cube
20′ refrigerated5.44 × 2.29 × 2.26 m2.29 × 2.26 m≈28 m³≈27,400 kgTemperature-controlled cargo
40′ high-cube refrigerated11.58 × 2.29 × 2.55 m2.29 × 2.57 m≈67 m³≈29,000 kgHigh-volume cold chain
20′ open top5.89 × 2.35 × 2.35 m2.34 × 2.28 m≈32 m³≈28,000 kgTop-loaded or over-height cargo
40′ open top12.03 × 2.35 × 2.35 m2.34 × 2.28 m≈66 m³≈26,500 kgLong over-height cargo
20′ flat rackDeck ≈5.94 × 2.35 mOpen sides / roofNot enclosed≈31,000 kgHeavy or out-of-gauge cargo
40′ flat rackDeck ≈12.03 × 2.40 mOpen sides / roofNot enclosed≈39,000 kgLong, wide or heavy project cargo
20′ tank containerFrame 6.06 × 2.44 × 2.59 mTank fittings vary≈21,000–26,000 LProduct dependentCompatible bulk liquids or gases
45′ pallet-wide high cube≈13.55 × 2.44 × 2.69 m≈2.42 × 2.58 m≈89 m³Carrier dependentEfficient Euro-pallet loading

Choose beyond length and cube

  • Check every packed piece against the door opening—not only the internal dimensions.
  • Deduct dunnage, bracing, air gaps, refrigeration airflow, and loading clearances.
  • Compare gross cargo weight with container payload and local road axle limits.
  • For out-of-gauge cargo, provide over-width, over-height, and over-length dimensions from the equipment reference points.
  • Confirm floor loading limits, point loads, lashing points, and center of gravity for heavy cargo.
  • Verify temperature range, ventilation, power, and pre-trip settings for reefer cargo.

Frequently asked questions

Are the listed dimensions guaranteed for every carrier?

No. Published dimensions and capacities are planning values. Manufacturing tolerances, equipment series, tare weight, legal limits, and carrier policy can change the usable space or payload.

What information should I provide for equipment confirmation?

Provide the packed length, width, height, gross weight, piece count, stackability, center of gravity where relevant, loading method, temperature needs, and any dangerous-goods status.

Standards and authoritative sources

Use these primary sources when a booking, customs entry, safety rule, or equipment certificate requires authoritative confirmation.

Need the right equipment for a live shipment?

Share the cargo dimensions, weight, origin, destination, and handling needs. Our team will verify availability and operating limits.

Request a shipping quote

Reference reviewed 31 August 2026. General planning guidance only; booking specifications, regulations, and tariff classifications take precedence.