Input interpretation
methane | density
Result
6.67151×10^-4 g/cm^3 (grams per cubic centimeter) (at 20 °C)
Unit conversions
667.151 g/m^3 (grams per cubic meter)
0.667151 kg/m^3 (kilograms per cubic meter)
0.667151 g/L (grams per liter)
Relative density (specific gravity)
0.5537
Comparisons as mass density
≈ ( 0.03 ≈ 1/30 ) × mean density inside the Schwarzschild radius of a supermassive black hole ( ≈ 20 kg/m^3 )
≈ ( 0.2 ≈ 1/4 ) × typical aerogel density ( ≈ 3 kg/m^3 )
≈ 0.54 × International Standard Atmosphere air density at 15 °C ( ≈ 1.2 kg/m^3 )