Calculate the period between two dates in two separate cells:
=datedif(CELL, CELL, "y")
Two methods:
=(ABS(D180-C180)*24)
=text(d180-c180, "h")
Compares logic against another cell, then permits additional action
General Formula is =if(CELL = "LOGIC" then "Enter/Action" otherwise "Alternate Entry/Action")
=if(A1="Heidelberg", "Germany", "Not in Germany")
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Control & ;
=countifs(RANGE 1, Criteria 1, Range 2, Criteria 2, ...)
=countifs(LIST:LIST, ">=CRITERIA", "<=CRITERIA")
=sumproduct(1/countif(Range Start, Range End))
=rank(XYZ) See this video.
=sort(XYZ) See this video.
=if(A1<>"", execute if true, execute if false)
=replace(old, start number, number characters, next text) or =replace(a1, 1, 1, "") or =replace(a1, 1, 1, "Account")
=replace(old text, LEN(old text), 1, ""). The =len(old text) function calculates the total number of characters in the old text cell.
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=$XY= insert logic here
Example =$E1="Boston" will highlight rows that contain Boston in column E
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