Counting Overlapping Dates

Flint66

New Member
Joined
May 6, 2022
Messages
2
Office Version
  1. 2016
Platform
  1. Windows
Been working for a hour and can not come up with a working formula. I want to have a total of time each date range over laps for each day on the left (I put in a couple numbers just to demonstrate).
 

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Excel Facts

Difference between two dates
Secret function! Use =DATEDIF(A2,B2,"Y")&" years"&=DATEDIF(A2,B2,"YM")&" months"&=DATEDIF(A2,B2,"MD")&" days"
I want to have a total of time each date range over laps for each day on the left
Do you mean the number of times each date on the left is included in a date range on the right? So for May 10 the expected answer would be 3?
 
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Like this?
MrExcel_20220505B.xlsx
ABCDE
1Date Ranges
2DateCount of Ranges that Include DateStartEnd
35/1/202215/1/20225/6/2022
45/2/202225/5/20225/16/2022
55/3/202225/8/20225/18/2022
65/4/202225/2/20225/4/2022
75/5/202225/11/20225/19/2022
85/6/20222
95/7/20221
105/8/20222
115/9/20222
125/10/20222
135/11/20223
145/12/20223
155/13/20223
165/14/20223
175/15/20223
185/16/20223
195/17/20222
205/18/20222
215/19/20221
225/20/20220
Sheet5
Cell Formulas
RangeFormula
B3:B22B3=COUNTIFS($D$3:$D$7,"<="&A3,$E$3:$E$7,">="&A3)
 
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Great!...happy to help, and welcome to the MrExcel board.
 
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