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, September 11, 2001
Added 49 weeks, 98 days
Normalized to 441 days


Result: Tuesday, November 26, 2002

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Calendar showing period from September 11, 2001 to November 26, 2002

September 2001
19 days added
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
30      
October 2001
31 days added
SunMonTueWedThuFriSat
 123456
78910111213
14151617181920
21222324252627
28293031   
November 2001–October 2002
November 2001–December 2001: 61 days added
January 2002–October 2002: 304 days added
November 2002
26 days added
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930

 
= Start date (Sep 11, 2001)  
 
= Final result date (Nov 26, 2002)  
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