#UTC TO EST TIME CONVERTER HOW TO#

If you only need Eastern time,įill X2 down to match the formulas in col W. Actually, structuring the table is a lot easier than in #10 above. If you only have date-time stamps for 2007 and later, then my table approach with 200 years should be sufficient for any practical needs. Whatever it might be, it WOULD BE obscure to the point of opaque. Maybe there's a trick to come up with the 2nd Sunday in March and 1st Sunday in November which use only 1 DATE and YEAR call each, but I don't know it. If you do have date-time stamps before 2007, IMO you'd be A LOT BETTER OFF with a table/lookup approach than brute force as above.Īlso, if there's any way to condense the formula further (I've seen here that these formulas can be made shorter?) that would be great. Assuming you have no date-time stamps before 07:00:00 UTC, with UTC date-time in A3, If you really, really want a pure formula solution calculating DST/ST on the fly, how far back do your date-time stamps go? US transitioned to the current scheme in 2007.

I have timestamps for many years, so I need the formula to calculate the DST/ST on the fly. The formulas are A LOT LONGER if you try to figure out DST begin <= UTC date-time < ST begin in every formula. For EDT/EST specifically, with UTC date-time in A3, Select X12:Z12 and fill down into X13:Z13.

#UTC TO EST TIME CONVERTER HOW TO#

IMO, this is a fine time to learn how to use tables and lookups. which I need to convert to UTC -4 or -5 (Eastern Time).

Utc to est time converter