Calculate daily KW usage?
July 17, 2009 10:35 PM Subscribe
If I know my current power usage, how do I calculate my daily kw?
posted by matholio to science & nature (12 answers total)
I'm monitoring my power and have a CurrentCost device providing current KW usage.
I'll sample the usage every minute, and store it in a db, but how do I calculate my totaly daily usage?
Use the average kw per hour and add them up for the day?
(this feels like a question with an obvious answer and I'm just not getting it today)