Please write the value here and change the unit and the maginitude symbol.
With the left button (v) you can copy the value to the calculator.

____ k M G T P E J Wh cal SKE RÖE m³ gas Btu kpm PS h erg eV m³ H2 Lgas   

Here you will see the converted values. You can choose the magnitude values.
With the left button (^) you can copy the value in the upper input field.

k M G T P E J (Joule) = Ws (watt second)

k M G T P E Wh (watt hour)

k M G T P E cal (calorie)

kg t kt Mt Gt Tt Pt SKE (hard coal equivalent)

kg t kt Mt Gt Tt Pt RÖE (oil equivalent)

1000 Mio. Mrd. Bill. 1e15 1e18 m³ natural gas

1000 1e6 1e9 1e12 1e15 1e18 Btu (British thermal unit)

1000 1e6 1e9 1e12 1e15 1e18 kpm (kilo pond meter)

1000 1e6 1e9 1e12 1e15 1e18 PS h (horse power hour)

k M G T P E erg

k M G T P E eV (electron volt)

1000 Mio. Mrd. Bill. 1e15 1e18 m_n³ hydrogen (H₂)

kg t kt Mt Gt Tt Pt Liquid gas