As nouns the difference between kilowatt and wattage
is that kilowatt is one thousand ( 103 ) watts symbol: kw or kw while wattage is an amount or power (especially electric), expressed in watts, kilowatts etc.
kilowatt
English
Alternative forms
* kilo-watt
Noun
(
en noun)
One thousand ( 103 ) watts. Symbol: kW or KW.
Derived terms
* kilowatt-hour
wattage
English
Noun
(
en noun)
An amount or power (especially electric), expressed in watts, kilowatts etc
The power requirement of some electric appliance
Related terms
* amperage
* voltage