PrimeCalcPro

Density Calculator

ρ = m/V density calculations

Density Calculator

g
cm³

Density is the mass of a substance per unit volume (ρ = m/V). It determines whether objects float or sink, is used in material identification, and underpins buoyancy and fluid dynamics.

  1. 1Density (ρ) = mass / volume
  2. 2Mass = density × volume
  3. 3Volume = mass / density
  4. 4Objects float in a fluid if their density is less than the fluid's density
Mass=500g, V=250cm³=ρ = 2.0 g/cm³About the density of aluminium
Gold: ρ=19.3, V=5cm³=mass = 96.5gRoughly 3.4 oz troy
MaterialDensity (g/cm³)Floats in water?
Ice0.92Yes (barely)
Water1.00Reference
Aluminium2.70No
Iron/Steel7.87No
Copper8.96No
Lead11.34No
Gold19.30No
Air (25°C)0.0012Yes
Balsa wood0.12Yes
Oak wood0.75Yes

Fun Fact

Saturn is the only planet in our solar system with a density lower than water (0.69 g/cm³). If you had a bathtub big enough, it would float.

🔒
୧୦୦% ମାଗଣା
ପଞ୍ଜୀକରଣ ଆବଶ୍ୟକ ନାହିଁ
ସଠିକ
ଯାଞ୍ଚ ହୋଇଥିବା ସୂତ୍ର
ତତ୍‌କ୍ଷଣ
ତତ୍‌କ୍ଷଣ ଫଳ
📱
ମୋବାଇଲ୍ ଅନୁକୂଳ
ସମସ୍ତ ଡିଭାଇସ୍

Settings

Theme

Light

Dark

Layout

Language

PrivacyTermsAbout© 2025 PrimeCalcPro