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Calculating a percenatge based on dates
Hi
I am trying to calculate a percentage in a training records spreedsheet based on the dates that personnel have completed their training. If for example I have 20 personnel whose traing records show that they have completed their training in the last 12 months and 5 who are out of date the result should be 80% but I can't seem to get the formula correct. Please can anyone help me. Very many thanks |
#2
Posted to microsoft.public.excel.worksheet.functions
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Calculating a percenatge based on dates
Hi,
Lets say you training dates are in A1:a20. Try this formatted as % =1-COUNTIF(A1:A20,"<" & TODAY()-365)/COUNT(A1:A20) Mike "Oldmanoutofhisdepth" wrote: Hi I am trying to calculate a percentage in a training records spreedsheet based on the dates that personnel have completed their training. If for example I have 20 personnel whose traing records show that they have completed their training in the last 12 months and 5 who are out of date the result should be 80% but I can't seem to get the formula correct. Please can anyone help me. Very many thanks |
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