Volume Calculator
Free online Volume Calculator.
Calculator
How to Use
- Enter the required values
- Click Calculate to see the result
- Review the detailed output
Formula
Box: V = L x W x H. Cylinder: V = pi x r^2 x h. Sphere: V = (4/3) x pi x r^3. Cone: V = (1/3) x pi x r^2 x h.
Example Calculations
Box
Input: L: 10 in, W: 8 in, H: 6 in
Result: Volume: 480 cubic inches
Cylinder
Input: Radius: 5 cm, Height: 12 cm
Result: Volume: 942.48 cubic cm
Sphere
Input: Radius: 3 m
Result: Volume: 113.10 cubic m
About This Calculator
Free online volume calculator. Calculate instantly in your browser with our easy-to-use tool. No sign-up required.
Our volume calculator is free, easy to use, and provides instant results. All calculations are performed in your browser for privacy and speed.
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Frequently Asked Questions
Volume of common shapes?
Box: L x W x H. Cylinder: pi x r^2 x h. Sphere: (4/3) x pi x r^3.
Volume vs capacity?
Volume measures space occupied. Capacity measures container holding, typically in gallons or liters.
Cubic feet to gallons?
1 cubic foot = 7.48 gallons. Multiply cubic feet by 7.48.
Volume of irregular objects?
Use water displacement: submerge in measured water and calculate the difference.
Volume of a cone?
(1/3) x pi x r^2 x h. One-third the volume of a cylinder with same base and height.