Date calculator: Add to or subtract from a date

This service enables you to add or subtract days, months and years to a date to calculate a past or future date.

Design changes: What is new and why?

Start Date

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Today

From Tuesday, February 29, 2000
Added 231 weeks
Normalized to 1617 days


Result: Tuesday, August 3, 2004

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Calendar showing period from February 29, 2000 to August 3, 2004

February 2000
0 days added
SunMonTueWedThuFriSat
  12345
6789101112
13141516171819
20212223242526
272829    
March 2000
31 days added
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
262728293031 
April 2000–July 2004
April 2000–December 2000: 275 days added
Year 2001: 365 days added
Year 2002: 365 days added
Year 2003: 365 days added
January 2004–July 2004: 213 days added
August 2004
3 days added
SunMonTueWedThuFriSat
1234567
891011121314
15161718192021
22232425262728
293031    

 
= Start date (Feb 29, 2000)  
 
= Final result date (Aug 3, 2004)  
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