Convert 40 Watt Second to Kilojoules

40 Watt Second (Ws)
1 Ws = 1.0e-03 kJ
=
0.04 Kilojoules (kJ)
1 kJ = 1,000 Ws

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More information from the unit converter

Q: How many Watt Second in a Kilojoule?

The answer is 1,000 Kilojoule

Q: How do you convert 40 Watt Second (Ws) to Kilojoule (kJ)?

40 Watt Second is equal to 0.04 Kilojoule. Formula to convert 40 Ws to kJ is 40 / 1000

Q: How many Watt Second in 40 Kilojoules?

The answer is 40,000 Watt Second