# Chemistry

How many watts are in a kWh? Or how do you convert 30 kWh into joules/sec?

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1. https://www.google.com/search?q=1+kilowatt+hour+to+joules

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2. Could you possibly give me the formula? I would like to know how to do it (:

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3. 1 Kw.h x (1000 watts/Kw) x (60 min/hr) x (60 sec/min) = 3,600,000 J

Note: 1 J/s = 1 watt
1000 watts = 1 KW
1000 watts for 1 hour = 1 KW.h.

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