What is the easiest way to check if a week is between two dates?












-1














To explain: I have a sheet with 2 dates for example 23-08-2018 and 10-01-2019. They have the labels StartDate and EndDate.
The thing i am struggleing with is the following.
I need to write a function (boolean) that takes 3 variables: week, startDate and EndDate and then check if the dates contains that week. Does anyone know how to do this? Or can give me a push in the right direction...



Example: Week = 22, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: True

Explaination: If even one day of the range StartDate - EndDate is within the week is should be true.



Example: Week = 5, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: False

Explaination: week 5 is from 29-01-2018 to 04-02-2018 so its outside the start and endDate range.










share|improve this question




















  • 1




    Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
    – cybernetic.nomad
    Nov 22 at 18:25










  • Thanks for your answer i hope this is somewhat more clear
    – Rhett van Korlaar
    Nov 22 at 18:35






  • 1




    try the weeknum() function on a given date
    – Solar Mike
    Nov 22 at 18:38










  • The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
    – Rhett van Korlaar
    Nov 22 at 18:43










  • You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
    – Brotato
    Nov 22 at 19:15
















-1














To explain: I have a sheet with 2 dates for example 23-08-2018 and 10-01-2019. They have the labels StartDate and EndDate.
The thing i am struggleing with is the following.
I need to write a function (boolean) that takes 3 variables: week, startDate and EndDate and then check if the dates contains that week. Does anyone know how to do this? Or can give me a push in the right direction...



Example: Week = 22, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: True

Explaination: If even one day of the range StartDate - EndDate is within the week is should be true.



Example: Week = 5, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: False

Explaination: week 5 is from 29-01-2018 to 04-02-2018 so its outside the start and endDate range.










share|improve this question




















  • 1




    Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
    – cybernetic.nomad
    Nov 22 at 18:25










  • Thanks for your answer i hope this is somewhat more clear
    – Rhett van Korlaar
    Nov 22 at 18:35






  • 1




    try the weeknum() function on a given date
    – Solar Mike
    Nov 22 at 18:38










  • The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
    – Rhett van Korlaar
    Nov 22 at 18:43










  • You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
    – Brotato
    Nov 22 at 19:15














-1












-1








-1







To explain: I have a sheet with 2 dates for example 23-08-2018 and 10-01-2019. They have the labels StartDate and EndDate.
The thing i am struggleing with is the following.
I need to write a function (boolean) that takes 3 variables: week, startDate and EndDate and then check if the dates contains that week. Does anyone know how to do this? Or can give me a push in the right direction...



Example: Week = 22, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: True

Explaination: If even one day of the range StartDate - EndDate is within the week is should be true.



Example: Week = 5, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: False

Explaination: week 5 is from 29-01-2018 to 04-02-2018 so its outside the start and endDate range.










share|improve this question















To explain: I have a sheet with 2 dates for example 23-08-2018 and 10-01-2019. They have the labels StartDate and EndDate.
The thing i am struggleing with is the following.
I need to write a function (boolean) that takes 3 variables: week, startDate and EndDate and then check if the dates contains that week. Does anyone know how to do this? Or can give me a push in the right direction...



Example: Week = 22, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: True

Explaination: If even one day of the range StartDate - EndDate is within the week is should be true.



Example: Week = 5, StartDate = 22-03-2018 , EndDate = 22-09-2018

Output: False

Explaination: week 5 is from 29-01-2018 to 04-02-2018 so its outside the start and endDate range.







excel vba excel-vba






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share|improve this question













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edited Nov 22 at 18:35

























asked Nov 22 at 18:19









Rhett van Korlaar

11




11








  • 1




    Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
    – cybernetic.nomad
    Nov 22 at 18:25










  • Thanks for your answer i hope this is somewhat more clear
    – Rhett van Korlaar
    Nov 22 at 18:35






  • 1




    try the weeknum() function on a given date
    – Solar Mike
    Nov 22 at 18:38










  • The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
    – Rhett van Korlaar
    Nov 22 at 18:43










  • You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
    – Brotato
    Nov 22 at 19:15














  • 1




    Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
    – cybernetic.nomad
    Nov 22 at 18:25










  • Thanks for your answer i hope this is somewhat more clear
    – Rhett van Korlaar
    Nov 22 at 18:35






  • 1




    try the weeknum() function on a given date
    – Solar Mike
    Nov 22 at 18:38










  • The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
    – Rhett van Korlaar
    Nov 22 at 18:43










  • You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
    – Brotato
    Nov 22 at 19:15








1




1




Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
– cybernetic.nomad
Nov 22 at 18:25




Can you please edit your question to add sample data and expected output. Among other things people are likely to wonder about: what happens is a given week starts before but ends within the given date range?
– cybernetic.nomad
Nov 22 at 18:25












Thanks for your answer i hope this is somewhat more clear
– Rhett van Korlaar
Nov 22 at 18:35




Thanks for your answer i hope this is somewhat more clear
– Rhett van Korlaar
Nov 22 at 18:35




1




1




try the weeknum() function on a given date
– Solar Mike
Nov 22 at 18:38




try the weeknum() function on a given date
– Solar Mike
Nov 22 at 18:38












The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
– Rhett van Korlaar
Nov 22 at 18:43




The problem isnt converting from date to weeknumer. i can do that with Format(date, "ww"). The problem is checkig if a week is between 2 dates.
– Rhett van Korlaar
Nov 22 at 18:43












You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
– Brotato
Nov 22 at 19:15




You can use mathematical inequalities once you have the weeknumber to determine whether or not it's between the bounds you have set
– Brotato
Nov 22 at 19:15

















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