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Calculate duration between two dates – results

Start Date

 / 
 / 

Today

End Date

 / 
 / 

Today

From and including: Sunday, March 7, 1999
To, but not including Monday, January 1, 2001

Result: 666 days

It is 666 days from the start date to the end date, but not including the end date

Or 1 year, 9 months, 25 days excluding the end date

Alternative time units

666 days can be converted to one of these units:

  • 57,542,400 seconds
  • 959,040 minutes
  • 15,984 hours
  • 666 days
  • 95 weeks and 1 day
  • 182.47% of a common year (365 days)

◀ Make adjustmentStart Again ▶

March 1999
25 days included
SunMonTueWedThuFriSat
 123456
78910111213
14151617181920
21222324252627
28293031   
April 1999
30 days included
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
252627282930 
May 1999–November 2000
May 1999–December 1999: 245 days included
January 2000–November 2000: 335 days included
December 2000
31 days included
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930
31      

 
= First day included (Mar 7, 1999)  
 
= Last day included (Dec 31, 2000)  

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