Easy Unit Conversion

Attowatt, Power

Attowatt, symbol aW, is a prefixed form used to indicate submultiples of watt.

1 attowatt = 10-18 watt

List of all Attowatt to other power units individual converters.
Convert  Attowatt

SI derived

Femtowatt fW 0.001
Picowatt pW 10-6
Nanowatt nW 10-9
Microwatt µW 10-12
Milliwatt mW 10-15
Centiwatt cW 10-16
Deciwatt dW 10-17
Watt W 10-18
Decawatt daW 10-19
Hectowatt hW 10-20
Kilowatt kW 10-21
Megawatt MW 10-24
Gigawatt GW 10-27
Terawatt TW 10-30
Petawatt PW 10-33
Exawatt EW 10-36

Joule based

Attojoule per hour aJ/h 3.6×10-33
Femtojoule per hour fJ/h 3.6×10-30
Picojoule per hour pJ/h 3.6×10-27
Nanojoule per hour nJ/h 3.6×10-24
Mircojoule per second µJ/s 10-12
Microjoule per hour µJ/h 3.6×10-21
Millijoule per hour mJ/h 3.6×10-18
Centijoule per hour cJ/h 3.6×10-17
Decijoule per hour dJ/h 3.6×10-16
Joule per minute 6×10-17
Joule per hour J/h 3.6×10-15
Decajoule per second daJ/s 10-19
Decajoule per hour daJ/h 3.6×10-14
Hectojoule per hour hJ/h 3.6×10-13
Kilojoule per hour kJ/h 3.6×10-12
Megajoule per hour MJ/h 3.6×10-9
Gigajoule per hour GJ/h 3.6×10-6
Terajoule per hour TJ/h 0.0036
Exajoule per second EJ/s 10-36
Exajoule per hour EJ/h 3600

Calorie based

British Thermal Unit based

Horsepower

Horsepower hp 1.341×10-21
Horsepower (metric) hp(M) 1.3596×10-21
Horsepower (mechanical) hp(I) 1.341×10-21
Horsepower (electrical) hp(E) 1.3405×10-21
Horsepower (boiler) hp(S) 1.0194×10-22

Other

Volt-ampere VA 10-18
Kilovolt-ampere kVA 10-21
Pound-foot per second 7.3756×10-18
Pound-foot per minute 4.4254×10-17
Pound-foot per hour 2.6552×10-15
Erg per second erg/s 10-25
Ton of refrigeration RT 2.8435×10-22

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