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Convert joule to watt second

Here you can quickly calculate how many watt second fit in one joule.

- scroll: formula · table · questions -

  • 1 J = 1 Ws
  • 1 Ws = 1 J

Joule to watt second conversion table

joule watt second
1 1
2 2
5 5
10 10
20 20
50 50
100 100

Joule to watt second formula

To convert joule to watt second, multiply by 1.

1 J = 1 Ws
Example: 1 joule = 1 watt second

Quick joule and watt second conversion quiz

Score: 0

5.1 watt second equals 5.1 joule.

Correct answer: 5.1 watt second = 5.1 joule.

5.1 joule equals 5.1 watt second.

Correct answer: 5.1 joule = 5.1 watt second.

13 joule equals 11.7 watt second.

Correct answer: 13 joule = 13 watt second.

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