How many 16 × 16 × 16 in boxes fit in a 40ft high cube?
16 × 16 × 16 in boxes of 406 × 406 × 406 mm (also called 2.4 cubic foot boxes, medium boxes) in a 40-foot high-cube container (40HC) — inner dimensions 12,032 × 2,352 × 2,698 mm. Calculated by the Cubestow engine on 2026-09-08.
Boxes may be laid on any side. 76% of the space used, 6 layers high, about 7,830 kg (30% of payload). Open this load in the 3D planner →
Top view — floor layer (145 on the floor)
Side view — first row along the wall (6 layers)
The answer in detail
A 16 in cube — a common medium shipping box and the size of many subscription and DTC master cartons.
Same footprint as a 40GP with about 30 cm more height — the workhorse of e-commerce and consumer-goods shipping because the extra layer of cartons is almost free.
The simple grid estimate is 29 along the length × 5 across × 6 high = 870. Here no mixed pattern beats the best uniform grid, so the engine's plan is exactly that grid (870).
Variants
| Loading rule | Fits | Layers | Volume used | Total weight |
|---|---|---|---|---|
| Boxes may be laid on any side (headline figure) | 870 | 6 | 76% | 7,830 kg (30% of payload) |
| Boxes kept this-side-up (turned on the floor plane only) | 870 | 6 | 76% | 7,830 kg (30% of payload) |
How many 40ft high cubes for a given order?
| 16 × 16 × 16 in boxes | 100 | 250 | 500 | 1,000 | 2,500 | 5,000 |
|---|---|---|---|---|---|---|
| 40ft high cubes needed | 1 | 1 | 1 | 2 | 3 | 6 |
| Last one filled to | 11% | 29% | 57% | 15% | 87% | 75% |
Mixed cargo, different carton sizes or delivery stops? Plan the exact shipment in 3D — free, in the browser, nothing uploaded.
Frequently asked
How many 16 × 16 × 16 in boxes fit in a 40ft high cube?
870 16 × 16 × 16 in boxes of 406 × 406 × 406 mm fit in a 40ft high cube (inner dimensions 12,032 × 2,352 × 2,698 mm), boxes may be laid on any side. That uses 76% of the 76.4 m³ available and weighs about 7,830 kg.
What are the inner dimensions of a 40ft high cube?
Typical inner dimensions are 12,032 mm long, 2,352 mm wide and 2,698 mm high (473.7 × 92.6 × 106.2 in), giving 76.4 m³ of space and a rated payload of about 26,500 kg. Individual units vary by a few centimetres, so check the actual box for tight loads.
How much does a full load of 16 × 16 × 16 in boxes weigh?
870 × 9 kg ≈ 7,830 kg, which is 30% of the 26,500 kg payload — so this load is limited by space, not weight.
How was this number calculated?
By running the Cubestow 3D load-planning engine on the exact dimensions above, allowing all six orientations, stacking with at least 80% base support and the container's payload limit, then re-validating the plan for overlaps, support and weight. Real loads leave room for dunnage, door clearance and uneven cartons, so treat the figure as the practical maximum.