Cylinder Volume Calculator
Calculate the volume and surface area of a cylinder from its radius and height.
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Volume
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Surface Area
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Lateral Area
Recent Calculations
What Is Cylinder Volume?
A cylinder's volume is the amount of space inside it. It's commonly used for tanks, pipes, cans, and cylindrical containers.
Formula
V = πr²h, Surface Area = 2πr(r + h)Example
A cylinder with radius 5 and height 10 has volume = π × 25 × 10 = 785.398 cubic units.
Frequently Asked Questions
How do I find cylinder volume in gallons?
Calculate volume in cubic inches, then divide by 231 (there are 231 cubic inches per US gallon).
What's the volume of a pipe?
For a pipe (hollow cylinder): V = π(R² − r²)h, where R is outer radius and r is inner radius.