Hydrogen Tools

The easy way to calculate quantities of hydrogen.

Hydrogen - System Mass Calculator

Calculate the hydrogen density and the overall system mass based on the volume, temperature and pressure:

Pressure

Bar(a)

Enter a value between 1 bar(a) and 1000 bar(a)

Temperature

°C

Enter a value between -255°C and 125°C

Add volume to calculate the Overall System Mass

Volume

Litres

Choose an amount of litres to calculate the Overall System Mass

Calculate

kg/m³

Convert between hydrogen mass and volume:

Mass of Gas

Convert kg to m³

m³

Volume of Gas (at 21 °C and 1 atm)

m³

Convert m³ to kg