How can I tell how economic a 2kw heater will be

Question

Hi, I am thinking of getting a 2kw heater for the front room, but dont know how much this will cost to run, does anyone know please. Or how to work out 2kw to units, which is how the electricity bill is set out at the moment.

Answer 1

hi it will cost 2.1 units per hr if its a bar heater running flat out