A 40ft Refrigerated (High Cube) measures 11.56 m (37′11″) long, 2.29 m (7′6″) wide and 2.50 m (8′2″) high inside — about 66.2 m³ (2,338 ft³) of usable space, with a payload up to 29,000 kg (63,934 lb).
40ft high-cube reefer. Interior reduced by insulation + the integral refrigeration unit. -25°C to +25°C.
| Specification | Metric | Imperial |
|---|---|---|
| Internal length | 11.56 m | 37′11″ (37.9 ft) |
| Internal width | 2.29 m | 7′6″ |
| Internal height | 2.50 m | 8′2″ |
| Capacity | 66.2 m³ | 2,338 ft³ |
| Floor area | 26.5 m² | 285 ft² |
| Max payload | 29,000 kg | 63,934 lb |
| TEU equivalent | 2 | |
Internal (usable) figures, not external. Capacity is the geometric interior volume — real cargo never fills 100% of it, because pallets, dunnage and irregular shapes leave void space.
The table above is the box. What matters is how your cargo sits in it — how many units fit, where the weight lands, and whether you run out of floor or payload first. Enter your cargo and get the answer, free and without signing up.
Working out pallet counts? See how many pallets fit in a 40ft container and how many boxes fit in a container.
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