This cone volume reference table shows the volume for a range of base radius values, assuming a height of 9 units. Every figure is computed with the same engine that powers our Cone Volume Calculator, so the numbers are exact.
| Base radius | Volume | Slant height | Total surface area |
|---|---|---|---|
| 0.75 units | 5.3014 | 9.0312 | 23.0464 |
| 1.5 units | 21.2058 | 9.1241 | 50.0651 |
| 2.3 units | 49.8571 | 9.2892 | 83.7400 |
| 3 units | 84.8230 | 9.4868 | 117.6856 |
| 4.5 units | 190.8518 | 10.0623 | 205.8697 |
| 6 units | 339.2920 | 10.8167 | 316.9865 |
| 9 units | 763.4070 | 12.7279 | 614.3425 |
| 15 units | 2,120.5750 | 17.4929 | 1,531.1898 |
| 21 units | 4,156.3271 | 22.8473 | 2,892.7587 |
| 30 units | 8,482.3002 | 31.3209 | 5,779.3605 |
How to use this table
Find the row closest to your base radius 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 Cone Volume Calculator for a precise answer.
Need a value that is not in the table? — the Cone Volume Calculator does it instantly, for free, with the formula and a worked example built in.
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