120 cubic units
Volume Calculator
Use this free volume calculator to find cubic volume for rectangular prisms, cubes, cylinders, spheres, and cones with formula steps and examples.
Formula steps Examples included Copy results Private history
V = length x width x height120 cm^3
- Length
- 8 cm
- Width
- 5 cm
- Height
- 3 cm
Steps
- Choose rectangular prism mode.
- Use V = length x width x height.
- Substitute the entered measurements.
- The volume is 120 cm^3.
How to use the volume calculator
- Choose the solid shape: rectangular prism, cube, cylinder, sphere, or cone.
- Enter the required radius, height, side, length, or width values.
- Press Calculate volume to see the cubic result and formula steps.
- Use examples, recent answers, or copy the result for notes or homework.
Common uses
Find volume for common classroom solid geometry problems.
Estimate container, box, cylinder, sphere, or cone capacity.
Compare shape dimensions before copying a result into notes.
Check formula substitutions with clear step-by-step work.
Examples
282.743338823 cubic units
268.0825731063 cubic units
Frequently asked questions
Quick answers about formulas, units, valid measurements, examples, copying, and private in-browser history.
Which shapes are supported?
The Volume Calculator supports rectangular prism, cube, cylinder, sphere, and cone modes.
What units should I use?
Use the same length unit for every measurement. The calculator reports volume in cubic units, such as cm^3 or in^3.
What formula does cylinder volume use?
Cylinder volume uses V = pi r^2 h, where r is radius and h is height.
What formula does cone volume use?
Cone volume uses V = pi r^2 h / 3, which is one third of a cylinder with the same radius and height.
Can I calculate surface area here?
This tool is for cubic volume. Use the Surface Area Calculator when you need the outside area of a solid.
Is my volume history private?
Yes. Recent volume answers stay only in the current browser tab while you use the page. They are not sent to a server.
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