How many cubic yards a gaylord takes up
A standing 48 x 40 x 36 gaylord takes about 40 cubic feet, or 1.48 cubic yards, of dumpster volume; knocked down it takes a small fraction of that. Divide cubic feet by 27 to get yards.
The arithmetic
Volume in cubic feet is length times width times height in inches over 1,728. Divide by 27 for cubic yards. A 36 x 36 x 36 is exactly one yard; a 48 x 40 x 36 is 1.48; a 48 x 48 x 48 is 2.37.
| Size | Cubic feet | Cubic yards |
|---|---|---|
| 36 x 36 x 36 | 27.0 | 1.00 |
| 48 x 40 x 24 | 26.7 | 0.99 |
| 48 x 40 x 36 | 40.0 | 1.48 |
| 48 x 48 x 36 | 48.0 | 1.78 |
| 48 x 40 x 48 | 53.3 | 1.98 |
| 48 x 48 x 48 | 64.0 | 2.37 |
What the arithmetic leaves out
Boxes do not pack perfectly, so a real container fills sooner than box volume suggests. We use box volume only and state that.
Standing versus knocked down
A knocked-down box is a flat slab whose thickness comes from its wall count. Enter yours in the calculator to see standing and flat volumes against your own dumpster size.
A quick method
For a rough number, multiply your weekly count by 1.5 for a standing 48 x 40 x 36, which gives cubic yards of volume. A dozen empties a week is about 18 yards. For knocked-down boxes the figure is much smaller, but it depends on the wall count, so use the calculator rather than a rule of thumb.
What it means for pulls
A dumpster that is emptied on a schedule sets how many boxes you can store between pulls. If the arithmetic says your empties fill two thirds of a container, the container is not the limit, the boxes are, and a different answer is needed. That answer is reuse or recycling, not a bigger bin.
Why the number surprises people
A person looks at a gaylord and sees a thin-walled box. A dumpster sees a 40 cubic foot object that cannot be compressed unless it is flattened. A standard stack of a dozen empties therefore takes more room than a pallet of cartons, and the difference is why docks run out of container space sooner than they expect. The arithmetic is not about weight; it is about air.
What flattening buys
Knocking a box down reduces its volume by an order of magnitude, from around 40 cubic feet to under two at three walls. That is not a recommendation to flatten sound boxes headed for reuse, since a knocked-down box needs to be reassembled and can lose some strength each time. It is a reminder that flattening is a real option for worn boxes headed to a baler, and the one that makes the most difference to a container.
Compactors
A compactor changes the arithmetic, but not the rule: recyclable cardboard cannot go into one meant for disposal. A cardboard-only compactor is a different asset, and a hauler can explain which one you have.
Sources
Each read on November 11, 2026.