📦Volume Calculator
Calculate volume of cube, box, sphere, cylinder, and cone.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Calculate volume of 3D shapes online for free. Cube, rectangular box, sphere, cylinder, and cone.
Volume
125.0000 units³
How to Use Volume Calculator — Step by Step
- 1Choose the shape — cube, rectangular box, cylinder, sphere, or cone
- 2Enter the dimensions (length, width, height, or radius)
- 3Click 'Calculate' — volume is shown in cubic metres, litres, gallons, and more
- 4Copy the result in the appropriate unit
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.