A familiar situation
Vergleichen Sie Materialien oder prüfen Sie eine Dichteaufgabe aus Naturwissenschaft und Technik.
How to use this calculator
- Enter mass, volume.
- Select Calculate to see the answer and its breakdown.
- Keep a scenario, change an input and compare the results.
Use consistent units and check the assumptions below before applying the result.
How density is calculated
Calculate density as mass divided by volume and show the equivalent in common SI units. Mass and volume must describe the same sample at the same conditions; porous materials, mixtures, and temperature-sensitive fluids may need a more specific measurement method. A 500 g object occupying 200 cm³ has density 2.5 g/cm³. The calculation validates each input and keeps its stated units explicit. Density is mass per volume; weight is gravitational force. This is an estimate for the stated assumptions; confirm measurements and any applicable professional or local standards before relying on it.
density = mass ÷ volumeA 500 g object occupying 200 cm³ has density 2.5 g/cm³.
Assumptions & useful context
The result depends on the values you enter and the method described above. Displayed numbers may be rounded; calculations use the unrounded values. Check that this model matches your situation before relying on it.
Frequently asked questions
How is density different from weight?
Density is mass per volume; weight is gravitational force.
Can volume be zero?
No. A positive volume is required to define density.