This concrete reference table shows the volume for a range of length values, assuming a width of 10 ft and a thickness of 4 in. Every figure is computed with the same engine that powers our Concrete Calculator, so the numbers are exact.
| Length | Volume | Cubic yards | Cubic metres |
|---|---|---|---|
| 2.5 ft | 8.33 | 0.309 | 0.236 |
| 5 ft | 16.67 | 0.617 | 0.472 |
| 7.5 ft | 25.00 | 0.926 | 0.708 |
| 10 ft | 33.33 | 1.235 | 0.944 |
| 15 ft | 50.00 | 1.852 | 1.416 |
| 20 ft | 66.67 | 2.469 | 1.888 |
| 30 ft | 100.00 | 3.704 | 2.832 |
| 50 ft | 166.67 | 6.173 | 4.719 |
| 70 ft | 233.33 | 8.642 | 6.607 |
| 100 ft | 333.33 | 12.346 | 9.439 |
How to use this table
Find the row closest to your length and read across to the volume. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Concrete Calculator for a precise answer.
Need a value that is not in the table? — the Concrete Calculator does it instantly, for free, with the formula and a worked example built in.
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