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Convert joule to watt second

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

Formula to convert joule to watt second

To convert joule to watt second, multiply by 1.

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

Quick joule to/from watt second conversion quiz

Score: 0

247 watt second equals 247 joule.

66 watt second equals 56.1 joule.

35 watt second equals 35 joule.

17.7 watt second equals 17.7 joule.

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