Date calculator: Add to or subtract from a date

This calculator enables you to add or subtract to a date to calculate a past or future date and time.

Design changes: What is new and why?

Start Date

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Today

From Friday, August 9, 1974
Added 539 days


Result: Friday, January 30, 1976

◀ Make adjustment and calculate againStart Again ▶

Calendar showing period from August 9, 1974 to January 30, 1976

August 1974
22 days added
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
25262728293031
September 1974
30 days added
SunMonTueWedThuFriSat
1234567
891011121314
15161718192021
22232425262728
2930     
October 1974–December 1975
October 1974–December 1974: 92 days added
Year 1975: 365 days added
January 1976
30 days added
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
25262728293031

 
= Start date (Aug 9, 1974)  
 
= Final result date (Jan 30, 1976)  
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