Side by side

Conical drums vs. straight-wall drums

A straight-wall drum holds the same air empty as it does full. A conical drum nests inside the next one. The difference shows up on the pallet, on the floor and on the truck.

2,000 empty drums

What the empties cost you while they stand still

500 → 20

Pallet positions

10,640 → 426

Square feet of floor

$108,000 → $4,320

Storage cost per year

At 4 straight-wall drums per pallet against 100 nested conical drums, and $18 per pallet position per month. Planning estimate, not a quote.

The numbers

Same 2,000 empty drums, two shapes

Straight-wallConical, nesting

Empty drums on one pallet4100

Pallets for 2,000 empty drums50020

Floor area used, sq ft10,640426

Storage cost per year$108,000$4,320

Empty drums on one 53' truck2082,600

Typical figures for a 55 gal drum, with 26 pallet positions on a 53' dry van. Your exact figures depend on the taper, chime, closure, weight limits and the stack height your site allows.

Run your own numbers

How much space and money do your empties take?

Warehouse space and cost for empty drums

Pallets, floor area and yearly storage cost for the empty drums you hold — conical nesting drums against straight-wall drums.

Empty drums heldCost per pallet position / month$Conical drums per palletStraight-wall drums per pallet

500 pallets vs 20 pallets

2,000 empty drums: straight-wall drums take 25× the pallet positions of conical nesting drums.

Floor area, straight-wall10,640 sq ft

Floor area, conical426 sq ft

Storage cost / year, straight-wall$108,000

Storage cost / year, conical$4,320

$88,128 – $119,232

Storage cost avoided each year, and 10,214 sq ft of floor given back.

Planning estimate, not a quote.

— One 48" x 40" pallet position is 13.3 sq ft; floor area adds a 1.6× factor for aisles and access.
— Drums per pallet are typical figures for a 55 gal drum: straight-wall drums stand one layer high, conical drums nest into a tall stack. Your exact figure depends on the taper, chime and stack height allowed.
— Storage cost is the rate per pallet position you entered, held all year. Racking, handling labour and fire clearance are not included.
— Range is ±15%.

Other comparisons

The same question, asked other ways

Warehouse space and cost for empty drumsPallets, floor area and yearly storage cost for the empty drums you hold — conical nesting drums against straight-wall drums.Drums per truck: nested vs straight-wallHow many empty drums ride on one truck when they nest, against the straight-wall drums you run today — and the loads and freight that difference removes.Empty-leg freightWhat it costs to move empties back, and what nesting or collapsing would change.Reuse break-evenThe trip number where a reusable container pays for itself at your volume.Warehouse cubePallet positions freed when empties nest or collapse instead of standing full height.Compare packaging formats side by side

A CAQUIN Group company

ConicalDrums.com

The CAQUIN Group site built entirely around the conical steel drum: specifications, nesting figures, transport and carbon analysis — and the quote form, in one place.

Request a quote at ConicalDrums.com

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