Watt second (W s) to Kilojoule (kJ) converter

Converting from Watt second (W s) to Kilojoule (kJ) | Energy

What is Watt second (W s)

Watt second (W s) is a unit of energy equivalent to one watt of power expended for one second.

What is Kilojoule (kJ)

Kilojoule (kJ) is a metric unit of energy, where 1 kilojoule is equal to 1000 joules.

Conversion Formulas

The conversion between Watt second (W s) and Kilojoule (kJ) can be expressed as:

  • 1(Ws)=0.001(kJ)

  • 1(kJ)=1000(Ws)

Other conversion examples include:

  • 2(Ws)=0.002(kJ)

  • 2(kJ)=2000(Ws)

  • 6(Ws)=0.006(kJ)

  • 6(kJ)=6000(Ws)

  • 9(Ws)=0.009(kJ)

  • 9(kJ)=9000(Ws)

Examples

To convert 5 Watt seconds to Kilojoules:

5(Ws)×0.001(kJ)=0.005(kJ)

Conversely, to convert 4 Kilojoules to Watt seconds:

4(kJ)×1000(Ws)=4000(Ws)

Use this page to accurately perform conversions between Watt seconds and Kilojoules.

Watt second to Kilojoule conversion table

W s to kJ conversion table

Watt second (W s)Kilojoule (kJ)
0.01 W s0.00001 kJ
0.1 W s0.0001 kJ
1 W s0.001 kJ
2 W s0.002 kJ
3 W s0.003 kJ
4 W s0.004 kJ
5 W s0.005 kJ
6 W s0.006 kJ
7 W s0.007 kJ
8 W s0.008 kJ
9 W s0.009 kJ
10 W s0.01 kJ
10 W s0.01 kJ
20 W s0.02 kJ
30 W s0.03 kJ
40 W s0.04 kJ
50 W s0.05 kJ
60 W s0.06 kJ
70 W s0.07 kJ
80 W s0.08 kJ
90 W s0.09 kJ
100 W s0.1 kJ
1 000 W s1 kJ
2 000 W s2 kJ
3 000 W s3 kJ
4 000 W s4 kJ
5 000 W s5 kJ
6 000 W s6 kJ
7 000 W s7 kJ
8 000 W s8 kJ
9 000 W s9 kJ
10 000 W s10 kJ