# Attojoule Conversion Factors - Energy

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 Quantity Reference Unit is equal to Conversion Factor Unit 1 attojoule = 1 attojoule 1 = 9.4781712031332E-22 BTU (international) 1 = 9.484516527E-22 BTU (thermochemical) 1 = 2.388458966275E-19 calorie (international) 1 = 2.388458966275E-22 calorie (nutritional) 1 = 2.3900573613767E-19 calorie (thermochemical) 1 = 1.0E-11 dyne-centimeter 1 = 6.241807627 electron volt 1 = 1.0E-11 erg 1 = 7.375621493E-19 foot-pound 1 = 1.0E-27 gigajoule 1 = 2.3900573613767E-37 gigaton 1 = 2.7777777777778E-31 gigawatt-hour 1 = 1.0197162130094E-14 gram force-centimeter 1 = 1.0197162130094E-16 gram force-meter 1 attojoule = 3.725061361111E-25 horsepower-hour 1 = 1.416119326656E-16 inch-ounce 1 = 8.8507457916E-18 inch-pound 1 = 1.0E-18 joule 1 = 2.388458966275E-22 kilocalorie (international) 1 = 2.3900573613767E-22 kilocalorie (thermochemical) 1 = 0.006241807627 kiloelectron volt 1 = 1.0197162130094E-17 kilogram force-centimeter 1 = 1.0197162130094E-19 kilogram force-meter 1 = 1.0E-21 kilojoule 1 = 2.3900573613767E-31 kiloton 1 = 2.7777777777778E-25 kilowatt-hour 1 = 1.0E-21 kilowatt-second 1 = 9.4781712031332E-25 MBTU 1 = 6.241807627E-6 megaelectron volt 1 attojoule = 1.0E-24 megajoule 1 = 2.3900573613767E-34 megaton 1 = 2.7777777777778E-28 megawatt-hour 1 = 1.0197162130094E-19 meter-kilopond 1 = 1.0E-12 microjoule 1 = 1.0E-15 millijoule 1 = 1.0E-9 nanojoule 1 = 1.0E-18 newton-meter 1 = 1.416119326656E-16 ounce force-inch 1 = 7.375621493E-19 pound force-foot 1 = 8.8507457916E-18 pound force-inch 1 = 2.37303604571E-17 poundal-foot 1 = 9.4781698791344E-27 therm 1 = 9.4781698791345E-27 therm (EC) 1 = 9.4804342797336E-27 therm (US) 1 attojoule = 2.3900573613767E-28 ton (explosives) 1 = 7.898476002611E-26 ton-hour (refrigeration) 1 = 2.7777777777778E-22 watt-hour 1 = 1.0E-18 watt-second

 Quantity Unit is equal to Conversion Factor Reference Unit 1 attojoule = 1 attojoule 1 BTU (international) = 1.05505585262E+21 1 BTU (thermochemical) = 1.0543499999744E+21 1 calorie (international) = 4.1868E+18 1 calorie (nutritional) = 4.1868E+21 1 calorie (thermochemical) = 4.184E+18 1 dyne-centimeter = 100000000000 1 electron volt = 0.16021000001255 1 erg = 100000000000 1 foot-pound = 1.3558179482896E+18 1 gigajoule = 1.0E+27 1 gigaton = 4.184E+36 1 gigawatt-hour = 3.6E+30 1 gram force-centimeter = 98066499996977 1 gram force-meter = 9.8066499996977E+15 1 horsepower-hour = 2.6845195368856E+24 attojoule 1 inch-ounce = 7.0615518140084E+15 1 inch-pound = 1.1298482902413E+17 1 joule = 1.0E+18 1 kilocalorie (international) = 4.1868E+21 1 kilocalorie (thermochemical) = 4.184E+21 1 kiloelectron volt = 160.21000001255 1 kilogram force-centimeter = 9.8066499996977E+16 1 kilogram force-meter = 9.8066499996977E+18 1 kilojoule = 1.0E+21 1 kiloton = 4.184E+30 1 kilowatt-hour = 3.6E+24 1 kilowatt-second = 1.0E+21 1 MBTU = 1.05505585262E+24 1 megaelectron volt = 160210.00001255 1 megajoule = 1.0E+24 attojoule 1 megaton = 4.184E+33 1 megawatt-hour = 3.6E+27 1 meter-kilopond = 9.8066499996977E+18 1 microjoule = 1000000000000 1 millijoule = 1.0E+15 1 nanojoule = 1000000000 1 newton-meter = 1.0E+18 1 ounce force-inch = 7.0615518140084E+15 1 pound force-foot = 1.3558179482896E+18 1 pound force-inch = 1.1298482902413E+17 1 poundal-foot = 4.2140109999922E+16 1 therm = 1.055056E+26 1 therm (EC) = 1.055056E+26 1 therm (US) = 1.054804E+26 1 ton (explosives) = 4.184E+27 attojoule 1 ton-hour (refrigeration) = 1.266067023144E+25 1 watt-hour = 3.6E+21 1 watt-second = 1.0E+18