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 Saturday, March 1, 2003
Added 17 weeks, 77 days
Normalized to 196 days


Result: Saturday, September 13, 2003

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Calendar showing period from March 1, 2003 to September 13, 2003

March 2003
30 days added
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
April 2003
30 days added
SunMonTueWedThuFriSat
  12345
6789101112
13141516171819
20212223242526
27282930   
May 2003–August 2003
May 2003: 31 days added
June 2003: 30 days added
July 2003: 31 days added
August 2003: 31 days added
September 2003
13 days added
SunMonTueWedThuFriSat
 123456
78910111213
14151617181920
21222324252627
282930    

 
= Start date (Mar 1, 2003)  
 
= Final result date (Sep 13, 2003)  
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