Ready-mix vs bagged concrete
The crossover is around half a cubic yard. Below it, bags are simpler and cheaper overall. Above it, ready-mix is cheaper per yard and arrives as one continuous placement.
The full comparison
| Factor | Ready-mix | Bagged |
|---|---|---|
| Cost per cubic yard | $110–$205 delivered | Higher per yard at volume |
| Minimum order | Supplier minimum; short-load fee $40–60/yd short | One bag |
| Consistency | Batched to a specified strength | Depends on your water and mixing |
| Cold joints | None — one continuous pour | Real risk between batches |
| Labour | Placing and finishing only | Mixing plus placing and finishing |
| Access | Truck must reach the site or you need a pump | Anywhere you can carry a bag |
| Yield | Ordered by the yard | 80 lb ≈ 0.60 ft³, ~45 bags per yard |
Ready-mix: When it wins
Anything over roughly half a cubic yard, anything where a cold joint would matter, and anything you want batched to a verified strength.
Bagged: When it wins
Post holes, small pads, repairs, and any site a truck cannot reach. Also the only sensible option when the pour is spread over days.
About these figuresTruck capacity of 8–10 cubic yards and short-load fees are set by individual suppliers, not by any standard. Bag yields are manufacturer TDS figures and formulations vary.