Spreading Values while dates....

Dclem

New Member
Joined
Jan 11, 2020
Messages
2
Office Version
  1. 365
Platform
  1. Windows
I have been trying to figure out a formula to show how many days a project would take if a start date was given and hours of project assuming a person worked 8 hrs per day. See example below. I used the formula
MIN(D$3-SUM($F$3:G3),8), which will "spread" the "8" until it reaches "0", but when i tried to trigger when a date is reached, =IF(C$3>=J$1,MIN(D$3-SUM($F$3:G3),8),0), it only shows 1 date with an "8" in it. I tried calculating end date using WORKDAYS(C$3,D$3/8) which is 1/15/2020, but couldn't figure out how to stop at end date. Is this possible? Examples of how data should look below.

ScreenShot1.JPG
 

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Starting in F1 try :=IF($C3>=F$1,MIN($D3-SUM($E3:E3),8),0)
pull right and down
 
Upvote 0
Try this
Rich (BB code):
=IFERROR(IF(AND(F$1>=$C3,DATEDIF($C3,F$1,"D")<$D3/8), 8, ""),"")

Book1
CDEFGHIJKLMNOPQRSTUVW
1Date30/12/201931/12/201901/01/202002/01/202003/01/202004/01/202005/01/202006/01/202007/01/202008/01/202009/01/202010/01/202011/01/202012/01/202013/01/202014/01/202015/01/202016/01/2020
2Project StartHrs
303/01/202072    888888888     
409/01/202032          8888    
506/01/202048       888888     
Sheet1
Cell Formulas
RangeFormula
F3:W5F3=IFERROR(IF(AND(F$1>=$C3,DATEDIF($C3,F$1,"D")<$D3/8), 8, ""),"")
 
Upvote 0
Just noticed you skip weekends in your dates. Try this instead
Rich (BB code):
=IFERROR(IF(AND(F$1>=$C3,NETWORKDAYS($C3,F$1)<=$D3/8), 8, ""),"")

Book1
ABCDEFGHIJKLMNOPQRST
1Date30/12/201931/12/201901/01/202002/01/202003/01/202006/01/202007/01/202008/01/202009/01/202010/01/202013/01/202014/01/202015/01/202016/01/2020
2Project StartHrs
303/01/202072    888888888 
409/01/202032        8888  
506/01/202048     888888   
6
7
Sheet1
Cell Formulas
RangeFormula
F3:S5F3=IFERROR(IF(AND(F$1>=$C3,NETWORKDAYS($C3,F$1)<=$D3/8), 8, ""),"")
 
Upvote 0
Juddaaa that worked....never would have thought of doing it that way! Thanks.
 
Upvote 0

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