calculations

  1. H

    Help with advanced date calculations in excel?

    If A1 = Start date, B1 = Stop date & C1 = networkdays B1-A1, then what would C1 be if I want C1 to start calculating 1 day past the start date. For example, if my start date(A1) is 06-12-10, C1 starts calculating from 07-12-10 to stop date. So if my start date is 06-12-10 & stop date is...
  2. H

    Are my car audio calculations correct?

    I've been thinking about my sound system which I'm finally recompiling. 2600w Class D monoblock 1200w 4 ch 250w 2ch/450w 4ch (not sure what one I am gonna use) Point being.. I=P/V 4250w / 14.4 = 295.13 amp That's correct isn't it? I need a 300 amp fuse, which means upgraded fuse box and...
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