[Free Excel Tutorial] HOW DOES EXCEL CALCULATE TIME? - Full HD
[Free Excel Tutorial] HOW DOES EXCEL CALCULATE TIME? - Full HD
There are two approaches that you can take to present the results in the standard time format (hours : minutes : seconds). You use the subtraction operator (-) to find the difference between times, and then do one of the following:
Let's say that you want find out how long it takes for an employee to complete an assembly line operation or a fast food order to be processed at peak hours. There are several ways to calculate the difference between two times.
The integer portion of the number, ddddd, represents the number of days since 1900-Jan-0. For example, the date 19-Jan-2000 is stored as 36,544, since 36,544 days have passed since 1900-Jan-0. The number 1 represents 1900-Jan-1. It should be noted that the number 0 does notrepresent 1899-Dec-31. It does not. If you use the MONTH function with the date 0, it will return January, not December. Moreover, the YEARfunction will return 1900, not 1899.
Actually, this number is one greater than the actual number of days. This is because Excel behaves as if the date 1900-Feb-29 existed. It did not. The year 1900 was not a leap year (the year 2000 is a leap year). In Excel, the day after 1900-Feb-28 is 1900-Feb-29. In reality, the day after 1900-Feb-28 was 1900-Mar-1 . This is not a "bug". Indeed, it is by design. Excel works this way because it was truly a bug in Lotus 123. When Excel was introduced, 123 has nearly the entire market for spreadsheet software. Microsoft decided to continue Lotus' bug, in order to fully compatible.
Free Excel Tutorial, HOW DOES EXCEL CALCULATE TIME, Full HD
Free Tutorial, HOW DOES EXCEL CALCULATE TIME, Full, HD
Excel Tutorial, HOW DOES EXCEL CALCULATE TIME
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