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Reference table

Cone Frustum Volume Table: Volume by Bottom radius (R)

Reference table of volume for Cone Frustum Volume across a range of bottom radius (r) values — exact, engine-computed figures you can read off at a glance.

By Vikram Iyer, M.Sc Mathematics · Updated Jun 2026 · 1 min read

This cone frustum volume reference table shows the volume for a range of bottom radius (r) values, assuming a top radius (r) of 3 units and a height of 10 units. Every figure is computed with the same engine that powers our Cone Frustum Volume Calculator, so the numbers are exact.

Bottom radius (R)Volume
1.3 units152.7861
2.5 units238.2374
3.8 units364.8436
5 units513.1268
7.5 units918.9159
10 units1,455.6046
15 units2,921.6812
25 units7,424.6306
35 units14,021.9752
50 units27,844.9829

How to use this table

Find the row closest to your bottom radius (r) 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 Frustum Volume Calculator for a precise answer.

Need a value that is not in the table? — the Cone Frustum Volume Calculator does it instantly, for free, with the formula and a worked example built in.

Continue exploring math calculators with these tools: Margin of Error Calculator, Sample Size Calculator, Confidence Interval Calculator, Coefficient of Variation Calculator, Regular Heptagon Area Calculator.

Calculators in this guide

Frequently asked questions

Each cell is computed with the standard formula using exact arithmetic — the same calculation behind our Cone Frustum Volume Calculator — so every figure is accurate for the stated assumptions.

Yes. The table covers common bottom radius (r) values; for any exact figure, enter your own numbers in the Cone Frustum Volume Calculator.

Vikram Iyer · M.Sc Mathematics

Vikram Iyer is a mathematics educator with over fifteen years of teaching experience, specialising in making quantitative concepts clear and practical for everyday use.