Density Calculator
Density from mass and volume.
g
cm³
How it works
Density = mass ÷ volume. 1 g/cm³ equals 1,000 kg/m³. Water is about 1 g/cm³.
FAQ
Is this calculator free?
Yes. No signup is needed and nothing you enter is stored.
Is the result exact?
Results are rounded for display. For financial, medical, or legal decisions, confirm with a professional.
Do my numbers leave my device?
No. The calculation runs in your browser.