How the break-even works
Bagged cost scales linearly with volume: every extra cubic yard is another ~13.5 bags of 2 cu ft. Bulk cost is a lower per-yard price plus a one-time delivery fee. For small projects the delivery fee dominates and bags win; as the project grows, the per-yard saving on bulk eventually pays back the delivery fee. The crossover — the break-even — is the delivery fee divided by how much you save per cubic yard by going bulk.
A typical result: with 2 cu ft bags at $4.50 and bulk at $45/yd plus an $80 delivery fee, bulk pulls ahead at roughly 5 cubic yards. Below that, bags are cheaper; above it, bulk. Your numbers will differ — which is exactly why you should enter your own.
What changes the answer
- Delivery fee. The single biggest factor for small jobs. A free or cheap local delivery moves the break-even down; a $100+ fee pushes it up past most home projects.
- Minimum bulk order. If the yard won't deliver less than 3 cubic yards and you only need 1.5, you pay for mulch you can't use — often erasing the bulk saving.
- Sales tax. Applied to both, so it rarely changes the winner, but it changes the totals you actually pay.
- Hauling it yourself. Picking up bulk in a truck skips the delivery fee entirely, but a pickup bed holds only about 2–3 cubic yards heaped.
