Jak zamienić kW, MW , GW na waty i odwrotnie?

1 kW = 1000 W 1 MW = 1000000 W 1 GW = 1000000000 W czyli np. 2 kW = 2*1000 W =2000 W 4 GW = 4*1000000000 W=4000000000 W 5000 W = 5000/1000 = 5 kW 11000000 W = 11000000/1000000 = 11 MW