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1. Dimension & Capacity of 40-ft Container


MetricExteriorInterior (usable)Why it matters
Length12.19 m / 40 ft12.03 m / 39 ft 6 inLoad‐planning & dunnage
Width2.44 m / 8 ft2.35 m / 7 ft 9 inPallet optimisation
Height2.59 m / 8 ft 6 in2.39 m / 7 ft 10 inStack height checks
Usable volume≈ 67 m³ (2,366 ft³)CBM calculator inputs
Tare weight≈ 3,700 kgNet vs. gross declarations
Max gross≈ 32,500 kgCarrier / road limits

Figures based on Maersk’s 2025 equipment spec sheet and ISO 668 ratings (wikipedia)


2. How Many Pallets Fit in a 40-ft Container?


  • Euro pallets (1.20 m × 0.80 m): 24‑25 when arranged tightly on the floor.
  • US standard pallets 40 × 48 in: Typically 20–21 per layer.

Exact counts hinge on pallet overhang, carton height, and weight distribution. (iContainers)


Tip: For mixed SKUs, try a pallet‑wide 40‑ft box (non‑ISO but common in Europe) – it squeezes in 30 Euro pallets floor‑loaded.


3. Typical 40‑ft Cargo Profiles


CommodityWhy the 40‑ft works
Furniture & household goodsFills cube before hitting weight limits; perfect for international movers
Electronics & retail stockCartonised loads maximise floor space and CBM‑rate savings
Automotive parts / machineryDense but not overly heavy; easy fork‑lift loading
Reefer perishables (fruits, seafood)40‑ft high‐cube reefers offer 12 cm extra headroom & 76 m³ volume (wikipedia)

4. Weight Limits & Safety


  • Tare: ~ 3.7 t
  • Carrier max gross: 32.5 t (varies slightly by line).(wikipedia)
  • Typical road cap: 36 t gross for truck + container in many EU countries.

Always check both sea leg and inland rules; exceeding axle limits can trigger hefty fines or require special permits.


5. Freight Cost Drivers You’ll See on the Invoice


Cost LeverWhat It CoversWhen It Spikes
Base ocean freightPort‑to‑port movementBusy lanes or equipment shortages
BAF – Fuel Adjustment FactorBunker price volatilityTariffs set quarterly; next revision 01 Jan 2025 maersk.com
CAF – Currency Adjustment FactorFX fluctuation bufferLong USD‑linked routes
Port & Terminal Handling (THC, T3)Crane, gate & wharf feesAnnual update e.g., Rotterdam 2025 tariff Port of Rotterdam
Special surchargesPiracy, canal transit, congestionSuez/Panama diversions; peak‑season PSS

6. Seasonal Volatility & Booking Windows


PeriodMarket BehaviorSmart Shipper Move
Jul – Nov (Peak)Retail stocking drives capacity crunch; PSS appliesBook 4–6 weeks ahead
Chinese New Year (Jan/Feb)Pre‑holiday factory sprint; post‑holiday lullShip early or wait out the spike
Golden Week (Oct)Short, sharp Asia congestionSecure equipment two sailings in advance

Container Volume Calculator

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7. FCL vs. LCL – The 40‑ft Edition


  • FCL 40 ft shines once your load hits 50 m³ or > 18 t – the per‑CBM rate plunges and you control the seal.
  • LCL makes sense for scattered cartons under ~ 15 m³; just budget for consolidation and devanning fees.

Use our CBM calculator; if utilisation is < 60 %, get an LCL quote too.


8. Packing Your 40‑ft Container for Success


  1. ISPM‑15 pallets/crates – universal customs acceptance.
  2. Shrink‑wrap + desiccants – fight sea‑borne moisture.
  3. Weight balance – alternate heavy/light stacks along the length.
  4. Ratchet straps & airbags – stop cargo shift on heavy seas.
  5. IMDG‑compliant labelling for haz‑mat loads (see IMO IMDG Code). (UMO)

9. Why SMEs & Corporates Alike Love 40‑Footers


  • Economies of scale: Lower $ / CBM than two 20‑footers.
  • Versatility: Dry, high‑cube, reefer, open‑top and flat‑rack variants.
  • Global compatibility: Port cranes, chassis, rail wagons built around 40‑ft footprint.

Frequently Asked Questions

Is a 40‑ft container watertight?

Yes—ISO units are Wind & Water Tight, but condensation can still form; always add desiccants.

Can I load hazardous materials?

Yes—if they meet the IMDG Code and you supply the MSDS, UN number and correct placards, plus carrier pre‑approval. (UMO)

How many Euro pallets fit exactly?

Floor‑loaded, you can usually fit 24–25 Euro pallets; pallet‑wide containers (non‑ISO) can take up to 30. (iContainers)

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