How it works
Calculate average density from mass divided by occupied volume. Use kilograms and cubic metres for an SI result.
Worked example
Show example inputs and result
Mass: 10 · Volume: 0.01.
- Density
- 1,000 kg/m³
Questions and answers
Why are some results rounded?
Results display up to 8 decimal places. Calculations use the unrounded values; very small values use scientific notation. JavaScript floating-point arithmetic can introduce tiny rounding differences.
Are my inputs sent to a server?
The calculator processes inputs in your browser. Its code does not send your values to a server.
Method reviewed: October 8, 2026 · Methods & accuracy