How it works
A walkthrough, end to end.
- 1
Enter any two of mass, volume, or density.
- 2
The third is computed using ρ = m / V.
- 3
Output includes common unit conversions.
Reference
Density
Mass per unit volume. Common units: g/cm³ = kg/L, kg/m³.
Use cases
What you can do with this.
Material identification
Compare measured density to reference tables.
Chemistry homework
Solve for missing variable instantly.
Float / sink check
Density vs water (1.0 g/cm³).
Specific gravity
SG = density / water density.
Casting volume
Estimate metal weight from cast volume.
FAQ
Frequently asked.
1.0 g/cm³ at 4°C.
Density / 1000 if your density is in kg/m³, or / 1.0 if g/cm³.
No. All math runs in your browser.
Same formula — just use consistent units.