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Calculating Time
why divide by 1440?
-- Life is an adventure, are you living it? These are just my opinions, please feel free to correct them if they are wrong. "Peo Sjoblom" wrote: assuming you are using real time formats in start and end cells and integer minutes in lunch cell, e.g. 08:00 17:30 (or 05:30 PM) 45 would give =End-Start-Lunch/1440 formatted as time -- Regards, Peo Sjoblom (No private emails please, for everyone's benefit keep the discussion in the newsgroup/forum) "BruDe" wrote in message ... I've been trying to figure out how I can calculate the differenc between two times. The project I'm working on tracks attendance patterns using Excel. So, what I want it to do is take a start time, end time, then subtract a lunch period (from 30 - 60 minutes) and display the total number of hours worked. |
Calculating Time
Because the lunch was given as an integer (45) which in excel time equals
45*24 hours thus you need to convert it to excel minutes x/60/24 = x/1440 -- Regards, Peo Sjoblom http://nwexcelsolutions.com "Hanr3" wrote in message ... why divide by 1440? -- Life is an adventure, are you living it? These are just my opinions, please feel free to correct them if they are wrong. "Peo Sjoblom" wrote: assuming you are using real time formats in start and end cells and integer minutes in lunch cell, e.g. 08:00 17:30 (or 05:30 PM) 45 would give =End-Start-Lunch/1440 formatted as time -- Regards, Peo Sjoblom (No private emails please, for everyone's benefit keep the discussion in the newsgroup/forum) "BruDe" wrote in message ... I've been trying to figure out how I can calculate the differenc between two times. The project I'm working on tracks attendance patterns using Excel. So, what I want it to do is take a start time, end time, then subtract a lunch period (from 30 - 60 minutes) and display the total number of hours worked. |
Calculating Time
Thanks!
That makes sense. -- Life is an adventure, are you living it? These are just my opinions, please feel free to correct them if they are wrong. "Peo Sjoblom" wrote: Because the lunch was given as an integer (45) which in excel time equals 45*24 hours thus you need to convert it to excel minutes x/60/24 = x/1440 -- Regards, Peo Sjoblom http://nwexcelsolutions.com "Hanr3" wrote in message ... why divide by 1440? -- Life is an adventure, are you living it? These are just my opinions, please feel free to correct them if they are wrong. "Peo Sjoblom" wrote: assuming you are using real time formats in start and end cells and integer minutes in lunch cell, e.g. 08:00 17:30 (or 05:30 PM) 45 would give =End-Start-Lunch/1440 formatted as time -- Regards, Peo Sjoblom (No private emails please, for everyone's benefit keep the discussion in the newsgroup/forum) "BruDe" wrote in message ... I've been trying to figure out how I can calculate the differenc between two times. The project I'm working on tracks attendance patterns using Excel. So, what I want it to do is take a start time, end time, then subtract a lunch period (from 30 - 60 minutes) and display the total number of hours worked. |
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