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#1
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Getting production times calculated
I have a total of 1346:16:00 hours formatted [h]:mm:ss. When I try to divide
this into number of peices picked 13384. I get 238.60 but when I have entered on the calculator I get 9.94. Can someone tell me what the proper format is to return the proper result? Thanks. |
#2
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Getting production times calculated
"Bob" wrote in message
... I have a total of 1346:16:00 hours formatted [h]:mm:ss. When I try to divide this into number of peices picked 13384. I get 238.60 but when I have entered on the calculator I get 9.94. Can someone tell me what the proper format is to return the proper result? Thanks. Well 9.94 is wrong as well - the correct answer (both by calculator and Excel 2007) is 00.6.02 How are you doing this in Excel? (I can't reproduce anything that makes 238.6....) -- Asking a question? Please tell us the version of the application you are asking about, your OS, Service Pack level and the FULL contents of any error message(s) |
#3
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Getting production times calculated
Hi Bob
You have 2 errors (I believe). If you want the Time taken per Piece, you should divide Time / Pieces. You divided Pieces / Time and with a result cell formatted as General, that gave you 238.6 However, Excel stores its times as fractions of a day, so we need to multiply Time *24 to get to hours and then *60 to get to minutes. So, with Time in A1, and Pieces in B1 =(A1*24*60)/B1 or =(A1*1440)/B1 formatted as General gives the result of 6.0353 minutes per piece. If, on the other hand you did want Pieces picked per Minute, then it would be =B1/(A1*1440) which would give a result of 0.1657 pieces per minute -- Regards Roger Govier "Bob" wrote in message ... I have a total of 1346:16:00 hours formatted [h]:mm:ss. When I try to divide this into number of peices picked 13384. I get 238.60 but when I have entered on the calculator I get 9.94. Can someone tell me what the proper format is to return the proper result? Thanks. |
#4
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Getting production times calculated
"Roger Govier" <roger@technology4unospamdotcodotuk wrote in message
... Hi Bob You have 2 errors (I believe). If you want the Time taken per Piece, you should divide Time / Pieces. You divided Pieces / Time and with a result cell formatted as General, that gave you 238.6 However, Excel stores its times as fractions of a day, so we need to multiply Time *24 to get to hours and then *60 to get to minutes. So, with Time in A1, and Pieces in B1 =(A1*24*60)/B1 or =(A1*1440)/B1 formatted as General gives the result of 6.0353 minutes per piece. If, on the other hand you did want Pieces picked per Minute, then it would be =B1/(A1*1440) which would give a result of 0.1657 pieces per minute Eh? Why so complicated? Time in A1 (formatted hh.mm.ss), pieces in B1 (formatted in numbers), in C1 put A1/B1 (formatted in hh.mm.ss) gives 00.6.02 per piece. -- Asking a question? Please tell us the version of the application you are asking about, your OS, Service Pack level and the FULL contents of any error message(s) |
#5
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Getting production times calculated
Eh? Why so complicated?
Since the OP had expressed his results as General numbers, I kind of figured he'd want to have his results in that format. Of course, I may well have been wrong in making such an assumption. -- Regards Roger Govier "Gordon" wrote in message ... "Roger Govier" <roger@technology4unospamdotcodotuk wrote in message ... Hi Bob You have 2 errors (I believe). If you want the Time taken per Piece, you should divide Time / Pieces. You divided Pieces / Time and with a result cell formatted as General, that gave you 238.6 However, Excel stores its times as fractions of a day, so we need to multiply Time *24 to get to hours and then *60 to get to minutes. So, with Time in A1, and Pieces in B1 =(A1*24*60)/B1 or =(A1*1440)/B1 formatted as General gives the result of 6.0353 minutes per piece. If, on the other hand you did want Pieces picked per Minute, then it would be =B1/(A1*1440) which would give a result of 0.1657 pieces per minute Eh? Why so complicated? Time in A1 (formatted hh.mm.ss), pieces in B1 (formatted in numbers), in C1 put A1/B1 (formatted in hh.mm.ss) gives 00.6.02 per piece. -- Asking a question? Please tell us the version of the application you are asking about, your OS, Service Pack level and the FULL contents of any error message(s) |
#6
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Getting production times calculated
Roger,
That fixed my issue. Thanks. I am looking for Pcs/hour. I missed the fact in the documentation the time needs to be multiplied by 24. "Roger Govier" wrote: Hi Bob You have 2 errors (I believe). If you want the Time taken per Piece, you should divide Time / Pieces. You divided Pieces / Time and with a result cell formatted as General, that gave you 238.6 However, Excel stores its times as fractions of a day, so we need to multiply Time *24 to get to hours and then *60 to get to minutes. So, with Time in A1, and Pieces in B1 =(A1*24*60)/B1 or =(A1*1440)/B1 formatted as General gives the result of 6.0353 minutes per piece. If, on the other hand you did want Pieces picked per Minute, then it would be =B1/(A1*1440) which would give a result of 0.1657 pieces per minute -- Regards Roger Govier "Bob" wrote in message ... I have a total of 1346:16:00 hours formatted [h]:mm:ss. When I try to divide this into number of peices picked 13384. I get 238.60 but when I have entered on the calculator I get 9.94. Can someone tell me what the proper format is to return the proper result? Thanks. |
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