›› Measurement unit: attowatt

Full name: attowatt

Plural form: attowatts

Category type: power

Scale factor: 1.0E-18


›› SI unit: watt

The SI derived unit for power is the watt.
1 watt is equal to 1.0E+18 attowatt.


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›› Definition: Attowatt

The SI prefix "atto" represents a factor of 10-18, or in scientific notation, 1E-18.

So 1 attowatt = 10-18 watts.

The definition of a watt is as follows:

The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).


›› Sample conversions: attowatt

attowatt to pferdestarke
attowatt to foot poundal/hour
attowatt to nanowatt
attowatt to petawatt
attowatt to yoctowatt
attowatt to yottawatt
attowatt to clusec
attowatt to newton meter/second
attowatt to Btu/hour [I.T.]
attowatt to calorie/minute [I.T.]


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