Help with Random Formulas

keef2

Board Regular
Joined
Jun 30, 2022
Messages
185
Office Version
  1. 365
Platform
  1. Windows
Hello,

So I am building somewhat of a gantt chart. The following is a snap shot. What i am trying to do is bascially put a number "8" in this example in every day for that project. I do have holidays listed in a seperate holiday tab. So while i have this formula working i cannot figure out how to keep a holiday column blank and continue placing "8" until the duration is hit. Any help would be appreciated.

Cell Formulas
RangeFormula
M1:CN1M1=IF(SUM(M4:M27)=0,"",SUM(M4:M27))
M2,R2,W2,AB2,AG2,AL2,AQ2,AV2,BA2,BF2,BK2,BP2,BU2,BZ2,CE2,CJ2M2=CHOOSE(MONTH(O3),"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
M3M3=WORKDAY(Holidays!C3,1)
N3:CN3N3=WORKDAY(M3,1)
M4:CN7M4=IFERROR(IF(AND(M$3>=$F4,M$3<=WORKDAY($F4,$H4-1)),8,""),"")
G5G5=WORKDAY(F5,H5,Holidays!I4)
Cells with Conditional Formatting
CellConditionCell FormatStop If True
M3:JQ27Expression=COUNTIFS(Holidays!$F$3:$F$34,M$3)textNO
4:50Expression=AND(NOT(ISBLANK($B4)),ISBLANK($A4))textNO
H1:H3,I:IExpression=AND(NOT(ISBLANK($A1)),$I1="N")textNO
H1:H3,I:IExpression=AND(NOT(ISBLANK($A1)),$I1="Y")textNO
J:JExpression=AND(NOT(ISBLANK($A1)),$J1="S")textNO
J:JExpression=AND(NOT(ISBLANK($A1)),$J1="NS")textNO
J:JExpression=AND(NOT(ISBLANK($A1)),$J1="A")textNO
Cells with Data Validation
CellAllowCriteria
I4:I45List=Holidays!$Z$2:$Z$3
J4:J45List=Holidays!$AA$2:$AA$4


Bonus - For workday formula why doesnt this work? I have some formulas in column F that i use to reference holidays but it errors out due to the """" (blank) cells based on the formulas. Again any help is much appreciated!

SRI Schedule Prototype -Updated Cond.xlsx
ABCDEF
1YEAR2023
2HolidaysWhen do they occur?Actual DateIncludeDay of WeekCalc'd Date
3New Year's DayJanuary 1st1/1/2023YSunday1/2/2023
4Martin Luther King Day3rd Monday in January1/16/2023NMonday 
5President's Day3rd Monday in February2/20/2023NMonday 
6Easter Sunday Western Observation4/9/2023NSunday 
7Mother's Day2nd Sunday in May5/14/2023NSunday 
8Memorial DayLast Monday in May5/29/2023YMonday5/29/2023
9Father's Day3rd Sunday in June6/18/2023NSunday 
10Independence DayJuly 4th7/4/2023YTuesday7/4/2023
11Labor Day1st Monday in September9/4/2023YMonday9/4/2023
12Columbus Day2nd Monday in October10/9/2023NMonday 
13Veteran's DayNovember 11th11/11/2023NSaturday 
14Thanksgiving Day4th Thursday in November11/23/2023YThursday11/23/2023
15Day After Thanksgiving4th Friday in November11/24/2023NFriday 
16Christmas EveDecember 24th12/24/2023NSunday 
17Christmas DayDecember 25th12/25/2023YMonday12/25/2023
18YEAR2024
19HolidaysWhen do they occur?Actual DateIncludeDay of WeekCalc'd Date
20New Year's DayJanuary 1st1/1/2024YMonday1/1/2024
21Martin Luther King Day3rd Monday in January1/15/2024NMonday 
22President's Day3rd Monday in February2/19/2024NMonday 
23Easter Sunday Western Observation3/31/2024NSunday 
24Mother's Day2nd Sunday in May5/12/2024NSunday 
25Memorial DayLast Monday in May5/27/2024YMonday5/27/2024
26Father's Day3rd Sunday in June6/16/2024NSunday 
27Independence DayJuly 4th7/4/2024YThursday7/4/2024
28Labor Day1st Monday in September9/2/2024YMonday9/2/2024
29Columbus Day2nd Monday in October10/14/2024NMonday 
30Veteran's DayNovember 11th11/11/2024NMonday 
31Thanksgiving Day4th Thursday in November11/28/2024YThursday11/28/2024
32Day After Thanksgiving4th Friday in November11/29/2024NFriday 
33Christmas EveDecember 24th12/24/2024NTuesday 
34Christmas DayDecember 25th12/25/2024YWednesday12/25/2024
Holidays
Cell Formulas
RangeFormula
C3,C20C3=DATE(F1,1,1)
C4,C21C4=DATE(F1,1,1)+14+CHOOSE(WEEKDAY(DATE(F1,1,1)),1,0,6,5,4,3,2)
C5,C22C5=DATE(F1,2,1)+14+CHOOSE(WEEKDAY(DATE(F1,2,1)),1,0,6,5,4,3,2)
C6,C23C6=FLOOR("5/"&DAY(MINUTE(F1/38)/2+56)&"/"&F1,7)-34
C7,C24C7=DATE(F1,5,1)+7+CHOOSE(WEEKDAY(DATE(F1,5,1)),0,6,5,4,3,2,1)
C8,C25C8=DATE((F1),5,CHOOSE(WEEKDAY(DATE((F1),5,1)),30,29,28,27,26,25,31))
C9,C26C9=DATE(F1,6,1)+14+CHOOSE(WEEKDAY(DATE(F1,6,1)),0,6,5,4,3,2,1)
C10,C27C10=DATE(F1,7,4)
C11,C28C11=DATE(F1,9,1)+CHOOSE(WEEKDAY(DATE(F1,9,1)),1,0,6,5,4,3,2)
C12,C29C12=DATE(F1,10,1)+7+CHOOSE(WEEKDAY(DATE(F1,10,1)),1,0,6,5,4,3,2)
C13,C30C13=DATE(F1,11,11)
C14,C31C14=DATE(F1,11,1)+21+CHOOSE(WEEKDAY(DATE(F1,11,1)),4,3,2,1,0,6,5)
C15,C32C15=C14+1
C16,C33C16=DATE(F1,12,24)
C17,C34C17=DATE(F1,12,25)
E3:E17,E20:E34E3=TEXT(C3,"dddd")
F3:F17,F20:F34F3=IFERROR(IF(OR(D3="N",D3=""),"",IF(AND(D3="Y",WEEKDAY(C3,2)=6),WORKDAY(C3,-1),IF(AND(D3="Y",WEEKDAY(C3,2)=7),WORKDAY(C3,1),C3))),"")
F18F18=F1+1
Cells with Conditional Formatting
CellConditionCell FormatStop If True
F20:F34Expression=$D20="Y"textNO
F3:F17Expression=$D3="Y"textNO
E20:E34Expression=$D20="Y"textNO
A20:D34Expression=$D20="Y"textNO
E3:E17Expression=$D3="Y"textNO
A3:D17Expression=$D3="Y"textNO
 

Excel Facts

Why are there 1,048,576 rows in Excel?
The Excel team increased the size of the grid in 2007. There are 2^20 rows and 2^14 columns for a total of 17 billion cells.
So while i have this formula working i cannot figure out how to keep a holiday column blank and continue placing "8" until the duration is hit.
Just for my understanding, as I'm still not clear -

In cell W5 on Schedule sheet you want formula to return Blank as it is a holiday marked in Holiday sheet?

Bonus - For workday formula why doesnt this work? I have some formulas in column F that i use to reference holidays but it errors out due to the """" (blank) cells based on the formulas. Again any help is much appreciated!
As of Workday Formula - I can't promise. I'm not at all good with Date formulae (Never needed them to use) - Still if you can Share XL2BB of the row/area where it gives error probably me or someone better than me will help you out on that.
 
Upvote 0
holiday range :
Holidays!$C$3:$C$34
There is a cell with text value (C19) which cause error. Remove it to be blank.
Then, all WORKDAY can be added holiday range

G5:
=WORKDAY(F5,H5,Holidays!$C$3:$C$34)

M3:
=WORKDAY(Holidays!C3,1,Holidays!$C$3:$C$34)

N3, drag accross
=WORKDAY(M3,1,Holidays!$C$3:$C$34)

then M5, drag accross:
=IFERROR(IF(AND(M$3>=$F5,M$3<=$G5),8,""),"")
 
Upvote 0
Just for my understanding, as I'm still not clear -

In cell W5 on Schedule sheet you want formula to return Blank as it is a holiday marked in Holiday sheet?


As of Workday Formula - I can't promise. I'm not at all good with Date formulae (Never needed them to use) - Still if you can Share XL2BB of the row/area where it gives error probably me or someone better than me will help you out on that.
It gives the error because the formula shows """ if i just use F3:F4 as the range it throws the error when selecting this range on the holiday tab.
 
Upvote 0
holiday range :
Holidays!$C$3:$C$34
There is a cell with text value (C19) which cause error. Remove it to be blank.
Then, all WORKDAY can be added holiday range

G5:
=WORKDAY(F5,H5,Holidays!$C$3:$C$34)

M3:
=WORKDAY(Holidays!C3,1,Holidays!$C$3:$C$34)

N3, drag accross
=WORKDAY(M3,1,Holidays!$C$3:$C$34)

then M5, drag accross:
=IFERROR(IF(AND(M$3>=$F5,M$3<=$G5),8,""),"")
This still didnt work. Seems its something to do with the formula i have i even tried to add Value() function with no success. Curious if anyone can solve this thanks for the ideas tho.
 
Upvote 0
My work around so far was filter function. Another question i have that i forget is when i reference the filtered section AB in a formula what does adding # at the end of the range do again? Here is a snap shot of what i mean see G5 formula:
SRI Schedule Prototype.xlsx
ABCDEFG
3Job #Job NameRoof SystemPMSuptStart DateEnd Date
4Testing Tester
53376Project RiverRhinobondJSBM9/12/20221/6/2023
Schedule
Cell Formulas
RangeFormula
G5G5=IF(H5="","",WORKDAY(F5,H5,Holidays!$AB$1#))
Cells with Conditional Formatting
CellConditionCell FormatStop If True
4:50Expression=AND(NOT(ISBLANK($B4)),ISBLANK($A4))textNO


Here is the entire Holidays tab.
SRI Schedule Prototype.xlsx
ABCDEFAB
1YEAR202212/31/2021
2HolidaysWhen do they occur?Actual DateIncludeDay of WeekCalc'd Date5/30/2022
3New Year's DayJanuary 1st1/1/2022YSaturday12/31/20217/4/2022
4Martin Luther King Day3rd Monday in January1/17/2022NMonday 9/5/2022
5President's Day3rd Monday in February2/21/2022NMonday 11/24/2022
6Easter Sunday Western Observation4/17/2022NSunday 12/26/2022
7Mother's Day2nd Sunday in May5/8/2022NSunday 1/2/2023
8Memorial DayLast Monday in May5/30/2022YMonday5/30/20225/29/2023
9Father's Day3rd Sunday in June6/19/2022NSunday 7/4/2023
10Independence DayJuly 4th7/4/2022YMonday7/4/20229/4/2023
11Labor Day1st Monday in September9/5/2022YMonday9/5/202211/23/2023
12Columbus Day2nd Monday in October10/10/2022NMonday 12/25/2023
13Veteran's DayNovember 11th11/11/2022NFriday 
14Thanksgiving Day4th Thursday in November11/24/2022YThursday11/24/2022
15Day After Thanksgiving4th Friday in November11/25/2022NFriday 
16Christmas EveDecember 24th12/24/2022NSaturday 
17Christmas DayDecember 25th12/25/2022YSunday12/26/2022
18YEAR2023
19HolidaysWhen do they occur?Actual DateIncludeDay of Week
20New Year's DayJanuary 1st1/1/2023YSunday1/2/2023
21Martin Luther King Day3rd Monday in January1/16/2023NMonday 
22President's Day3rd Monday in February2/20/2023NMonday 
23Easter Sunday Western Observation4/9/2023NSunday 
24Mother's Day2nd Sunday in May5/14/2023NSunday 
25Memorial DayLast Monday in May5/29/2023YMonday5/29/2023
26Father's Day3rd Sunday in June6/18/2023NSunday 
27Independence DayJuly 4th7/4/2023YTuesday7/4/2023
28Labor Day1st Monday in September9/4/2023YMonday9/4/2023
29Columbus Day2nd Monday in October10/9/2023NMonday 
30Veteran's DayNovember 11th11/11/2023NSaturday 
31Thanksgiving Day4th Thursday in November11/23/2023YThursday11/23/2023
32Day After Thanksgiving4th Friday in November11/24/2023NFriday 
33Christmas EveDecember 24th12/24/2023NSunday 
34Christmas DayDecember 25th12/25/2023YMonday12/25/2023
Holidays
Cell Formulas
RangeFormula
AB1:AB12AB1=FILTER(F:F,(D:D="Y"))
C3,C20C3=DATE(F1,1,1)
C4,C21C4=DATE(F1,1,1)+14+CHOOSE(WEEKDAY(DATE(F1,1,1)),1,0,6,5,4,3,2)
C5,C22C5=DATE(F1,2,1)+14+CHOOSE(WEEKDAY(DATE(F1,2,1)),1,0,6,5,4,3,2)
C6,C23C6=FLOOR("5/"&DAY(MINUTE(F1/38)/2+56)&"/"&F1,7)-34
C7,C24C7=DATE(F1,5,1)+7+CHOOSE(WEEKDAY(DATE(F1,5,1)),0,6,5,4,3,2,1)
C8,C25C8=DATE((F1),5,CHOOSE(WEEKDAY(DATE((F1),5,1)),30,29,28,27,26,25,31))
C9,C26C9=DATE(F1,6,1)+14+CHOOSE(WEEKDAY(DATE(F1,6,1)),0,6,5,4,3,2,1)
C10,C27C10=DATE(F1,7,4)
C11,C28C11=DATE(F1,9,1)+CHOOSE(WEEKDAY(DATE(F1,9,1)),1,0,6,5,4,3,2)
C12,C29C12=DATE(F1,10,1)+7+CHOOSE(WEEKDAY(DATE(F1,10,1)),1,0,6,5,4,3,2)
C13,C30C13=DATE(F1,11,11)
C14,C31C14=DATE(F1,11,1)+21+CHOOSE(WEEKDAY(DATE(F1,11,1)),4,3,2,1,0,6,5)
C15,C32C15=C14+1
C16,C33C16=DATE(F1,12,24)
C17,C34C17=DATE(F1,12,25)
E3:E17,E20:E34E3=TEXT(C3,"dddd")
F3:F17,F20:F34F3=IFERROR(IF(OR(D3="N",D3=""),"",IF(AND(D3="Y",WEEKDAY(C3,2)=6),WORKDAY(C3,-1),IF(AND(D3="Y",WEEKDAY(C3,2)=7),WORKDAY(C3,1),C3))),"")
F18F18=F1+1
Dynamic array formulas.
Cells with Conditional Formatting
CellConditionCell FormatStop If True
F20:F34Expression=$D20="Y"textNO
F3:F17Expression=$D3="Y"textNO
E20:E34Expression=$D20="Y"textNO
A20:D34Expression=$D20="Y"textNO
E3:E17Expression=$D3="Y"textNO
A3:D17Expression=$D3="Y"textNO
 
Upvote 0
Just for my understanding, as I'm still not clear -

In cell W5 on Schedule sheet you want formula to return Blank as it is a holiday marked in Holiday sheet?
@keef2
Actually you have multiple queries in a post - Though they all can be addressed

I was looking for the reply to above quoted part - If you can clarify.

I have another query that I shall post in next thread under to keep things simple for you and me to understand...
 
Upvote 0
It gives the error because the formula shows """ if i just use F3:F4 as the range it throws the error when selecting this range on the holiday tab.
The second clarification I needed is -

where the above it is - I have tried hard to locate """ but didn't find in any formula

If you can paste the formula and cell address of the cell where it is giving error, probably I can think where things might be going wrong.
 
Upvote 0
The second clarification I needed is -

where the above it is - I have tried hard to locate """ but didn't find in any formula

If you can paste the formula and cell address of the cell where it is giving error, probably I can think where things might be going wrong.
=IFERROR(IF(OR(D3="N",D3=""),"",IF(AND(D3="Y",WEEKDAY(C3,2)=6),WORKDAY(C3,-1),IF(AND(D3="Y",WEEKDAY(C3,2)=7),WORKDAY(C3,1),C3))),"")
 
Upvote 0
@keef2
Actually you have multiple queries in a post - Though they all can be addressed

I was looking for the reply to above quoted part - If you can clarify.

I have another query that I shall post in next thread under to keep things simple for you and me to understand...
I think i solved this with:
=IF($G5="","",IF(AND(JP$3>=$F5,NOT(COUNTIFS(Holidays!$F$3:$F$34,JP$3)),JP$3<=$G5-1),8,""))
 
Upvote 0
Solution

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