Hydrogen tools
CMB.TECH offers a comprehensive tool for calculating the mass of hydrogen based on pressure, temperature, and volume, as well as for converting between mass and volume units. This calculator can help you obtain accurate and reliable results.
Hydrogen - System Mass Calculator
Calculate the hydrogen density and the overall system mass based on the volume, temperature and pressure:
Bar(a)
Enter a value between 1 bar(a) and 1000 bar(a)
°C
Enter a value between -255°C and 125°C
Add volume to calculate the Overall System Mass
Litres
Choose an amount of litres to calculate the Overall System Mass
Calculate
H2 Density
kg/m3Overall system mass
kgHydrogen - Mass and Volume Equivalents
Convert between hydrogen mass and volume:
Convert kg to m3
Mass of Gas
kg
Convert kg to m3
Volume of Gas (at 21 °C and 1 atm)
m3Convert m3 to kg
Volume of Gas (at 21 °C and 1 atm)
m3
Convert m3 to kg