Calculate Minutes Between two Times in Excel VBA using VBA formulas. We use DateDiff VBA Function to determine the number of Minutes between two Times. In order to calculate number of Minutes between two Times we need start time and end time. It returns an integer value as a result. We use DateDiff function in Excel to perform same task in Excel.
Macro to Calculate Number of Minutes Between two Times in Excel VBA
Let us see the macro to count number of Minutes Difference Between two Times in Excel VBA.
'Calculate Minutes Between two Times in Excel VBA Sub VBA_Calculate_Minutes_Between_Two_Times() 'Variable declaration Dim sTime As Date, eTime As Date Dim iValue As Integer 'Start Time sTime = "10:10:00" 'End Time eTime = "11:10:00" iValue = DateDiff("n", sTime, eTime) 'Display output on the screen MsgBox "The number of minutes between two Times : " & iValue, vbInformation, "Minutes Between Two Times" End Sub
Here is the output screen shot of above macro.
Instructions to Run VBA Macro Code or Procedure:
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Instructions to run VBA Macro Code
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One small problem: if the sTime is “PM” and eTime is “AM” the result is negative minutes and incorrect.
Ex: 1:23PM to 2:45AM is 12 hours and 71 minutes for a total of 791 minutes. Using the example shown returns -649 minutes; this calculation is the result if start and end are reversed.
Is there a way to correct for this?