Kilojoule to Wattsecond converter

1 kilojoule = 1,000 wattsecond1 wattsecond = 0.001 kilojoule


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The result of your conversion between kilojoule and wattsecond appears here

How to convert Kilojoule to Wattsecond

Multiply the value in kilojoule by 1,000 to get the result in wattsecond.

Example: 5 kJ × 1,000 = 5,000 Ws

Kilojoule to Wattsecond conversion table

KilojouleWattsecond
0.1 kJ100 Ws
0.5 kJ500 Ws
1 kJ1,000 Ws
2 kJ2,000 Ws
3 kJ3,000 Ws
4 kJ4,000 Ws
5 kJ5,000 Ws
10 kJ10,000 Ws
15 kJ15,000 Ws
20 kJ20,000 Ws
25 kJ25,000 Ws
50 kJ50,000 Ws
100 kJ100,000 Ws
500 kJ500,000 Ws
1,000 kJ1,000,000 Ws
WattsecondKilojoule
0.1 Ws0.0001 kJ
0.5 Ws0.0005 kJ
1 Ws0.001 kJ
2 Ws0.002 kJ
3 Ws0.003 kJ
4 Ws0.004 kJ
5 Ws0.005 kJ
10 Ws0.01 kJ
15 Ws0.015 kJ
20 Ws0.02 kJ
25 Ws0.025 kJ
50 Ws0.05 kJ
100 Ws0.1 kJ
500 Ws0.5 kJ
1,000 Ws1 kJ

Frequently asked questions

How much is 1 kilojoule in wattsecond?

1 kilojoule = 1,000 wattsecond.

How much is 1 wattsecond in kilojoule?

1 wattsecond = 0.001 kilojoule.

How do I convert kilojoule to wattsecond?

Multiply the value in kilojoule by 1,000 to get the result in wattsecond. Example: 5 kJ × 1,000 = 5,000 Ws.

About Kilojoule

Kilojoule (kJ) is a unit of energy.

1 kilojoule = 1,000 joule (J)
1 kilojoule = 238.8459 calorie [I.T.] (cal)
1 joule = 0.001 kilojoule

The SI prefix kilo- stands for 1,000, so 1 kilojoule = 1,000 joule.

Use the converter above to convert kilojoule into any other unit of energy.

About Wattsecond

Wattsecond (Ws) is a unit of energy.

1 wattsecond = 1 joule (J)
1 wattsecond = 0.2388459 calorie [I.T.] (cal)
1 joule = 1 wattsecond

Use the converter above to convert wattsecond into any other unit of energy.

Convert kilojoule to other units

attojoule Board of Trade unit Btu Btu [thermochemical] calorie [I.T.] calorie [15° C] Calorie [nutritional] calorie [thermochemical] celsius heat unit centijoule cheval vapeur heure decijoule dekajoule dekawatt hour dekatherm electronvolt erg exajoule exawatt hour femtojoule foot pound foot poundal gallon [UK] of automotive gasoline gallon [U.S.] of automotive gasoline gallon [UK] of aviation gasoline gallon [U.S.] of aviation gasoline gallon [UK] of diesel oil gallon [U.S.] of diesel oil gallon [UK] of distilate #2 fuel oil gallon [U.S.] of distilate #2 fuel oil gallon [UK] of kerosene type jet fuel gallon [U.S.] of kerosene type jet fuel gallon [UK] of LPG gallon [U.S.] of LPG gallon [UK] of naphtha type jet fuel gallon [U.S.] of naphtha type jet fuel gallon [UK] of kerosene gallon [U.S.] of kerosene gallon [UK] of residual fuel oil gallon [U.S.] of residual fuel oil gigaelectronvolt gigacalorie [I.T.] gigacalorie [15° C] gigajoule gigawatt hour gram calorie hartree hectojoule hectowatt hour horsepower hour hundred cubic foot of natural gas inch ounce inch pound joule kilocalorie [15° C] kilocalorie [I.T.] kilocalorie [thermochemical] kiloelectronvolt kilogram calorie kilogram-force meter kilopond meter kiloton [explosive] kilowatt hour liter atmosphere megaelectronvolt megacalorie [I.T.] megacalorie [15° C] megajoule megalerg megaton [explosive] megawatthour meter kilogram-force microjoule millijoule myriawatt hour nanojoule newton meter petajoule petawatthour pferdestärkenstunde picojoule Q unit quad teraelectronvolt terajoule terawatthour therm [Europe] therm [U.S. (uncommon)] thermie ton [explosive] tonne of coal equivalent tonne of oil equivalent watthour yoctojoule yottajoule yottawatthour zeptojoule zettajoule zettawatthour