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 FileMaker Pro Custom Functions

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ExcelNumberToTime ( ExcelNumber)

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  Average rating: 4.1  (31 votes)
  Discuss this Custom Function

Daniele Raybaudi, ACI

Returns the time in correct format for FM

Sample Input:
ExcelNumberToTime ( "0,0182549768518519")

ExcelNumberToTime ( "0,5")
Sample Output:


 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Click here to copy To Clip Manager if you have myFMbutler's Clip Manager installed


ExcelNumberToTime custom function

Daniele Raybaudi

ExcelNumberToTime ( ExcelNumber)

ExcelNumber - number - the number representation of time in Excel from 0 to 0,99999999
aka from 00:00:00,000 to 23:59:59,999

Returns the time in correct format for FM

Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it


I have a list of times from my logbook to add. e.g.


and so on.

I have tried using the excel format but this doesn't appear to work. Can anyone help?

Desmond, Munich
October 07, 2013 8:13am

I do ot think that this custom function can solve your problem.
Also this isn't a Forum,where you can ask for help.
Post the same question to a Forum, like

Daniele Raybaudi, Rome
October 07, 2013 8:37am

Make a comment about this Custom Function (please try to keep it brief & to the point). Anyone can post:

Your Name:
characters left. If you paste in more than 1500 characters, it will be truncated. Discuss the function - advertisements and other useless posts will be deleted.
Answer 8 + 8 =
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