Rectangular Prism Volume Calculator
A free, browser-based calculator. Runs entirely in your browser — no sign up, nothing stored.
100% FreeRuns in your browserBasic
Enter Values
Enter your values and press Calculate to see results.
How to use this calculator
- Enter the length, width and height.
- Press Calculate.
How it works
Volume = length × width × height.
Worked example
2 × 3 × 4 m. = 24 m³.
Related tools
Tip: Enter any known values to calculate the remaining results.
All calculations run in your browser. Your inputs are never saved or transmitted.