How many 55-gallon drums fit in a 20ft container?
55-gallon drums of 585 × 585 × 880 mm (also called 200 L drums, 205 L steel drums) in a 20-foot standard container (20GP) — inner dimensions 5,898 × 2,352 × 2,393 mm. Calculated by the Cubestow engine on 2026-09-08.
Upright, single layer (not stacked). 36% of the space used, 1 layer high, about 8,800 kg (31% of payload). Open this load in the 3D planner →
Top view — floor layer (40 on the floor)
Side view — first row along the wall (1 layer)
The answer in detail
A 55 US gallon / 205-litre steel drum is about 585 mm in diameter and 880 mm tall; filled with a water-like liquid it weighs around 220 kg. Drums are modelled here on their square footprint, standing upright and loose (not palletised, not stacked). Palletised drums load as 48 × 48 in pallets, four per pallet.
The most common dry container for smaller export loads. Inner dimensions are typical for a steel ISO 20GP; individual boxes vary by a few centimetres, and the door opening (about 2,340 × 2,280 mm) is slightly smaller than the inside.
The simple grid estimate is 10 along the length × 4 across × 1 high = 40. Here no mixed pattern beats the best uniform grid, so the engine's plan is exactly that grid (40).
Variants
| Loading rule | Fits | Layers | Volume used | Total weight |
|---|---|---|---|---|
| Upright, single layer (not stacked) (headline figure) | 40 | 1 | 36% | 8,800 kg (31% of payload) |
| Drums stacked two high (only if the drum, lid and cargo allow it) | 80 | 2 | 73% | 17,600 kg (62% of payload) |
How many 20ft containers for a given order?
| 55-gallon drums | 10 | 25 | 50 | 100 | 250 | 500 |
|---|---|---|---|---|---|---|
| 20ft containers needed | 1 | 1 | 2 | 3 | 7 | 13 |
| Last one filled to | 25% | 63% | 25% | 50% | 25% | 50% |
Mixed cargo, different carton sizes or delivery stops? Plan the exact shipment in 3D — free, in the browser, nothing uploaded.
Frequently asked
How many 55-gallon drums fit in a 20ft container?
40 55-gallon drums of 585 × 585 × 880 mm fit in a 20ft container (inner dimensions 5,898 × 2,352 × 2,393 mm), upright, single layer (not stacked). That uses 36% of the 33.2 m³ available and weighs about 8,800 kg.
What are the inner dimensions of a 20ft container?
Typical inner dimensions are 5,898 mm long, 2,352 mm wide and 2,393 mm high (232.2 × 92.6 × 94.2 in), giving 33.2 m³ of space and a rated payload of about 28,200 kg. Individual units vary by a few centimetres, so check the actual box for tight loads.
How much does a full load of 55-gallon drums weigh?
40 × 220 kg ≈ 8,800 kg, which is 31% of the 28,200 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 rotation on the floor plane only, no stacking 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.