Date Duration Calculator

Calculates the duration between two dates.

Date Duration
From
To
    1. The first day

Duration
    1.  
    2. days
=
    1.  
    2. weeks 
    3. +
       
    4. days
=
    1.  
    2. months
    3. +
       
    4. days
=
    1.  
    2. years   
    3. +
       
    4. days
=
    1.  
    2. years   
    3. +
       
    4. months
    5. +
       
    6. days
The Gregorian calendar is used for dates on and after October 15, 1582 A.D. and the Julian calendar is used before October 4, 1582.
    Date Duration
    [1-10] /261Disp-Num
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    [1]  2020/11/27 02:53   Female / 20 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    Narrowing down eras for research thesis
    [2]  2020/11/24 18:33   Female / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    Used to calculate the date of the Trojan War and the start of the Greek dark ages.
    [3]  2020/11/24 01:51   Male / - / High-school/ University/ Grad student / Very /
    Purpose of use
    Wanted to know exactly how long Rome lasted
    Comment/Request
    i woud like if there were in built presets for varius historical dates
    [4]  2020/11/24 01:50   Male / - / High-school/ University/ Grad student / Very /
    Purpose of use
    Wanted to know exactly how long Rome lasted
    [5]  2020/11/24 01:09   Female / Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    For School work
    [6]  2020/11/19 11:59   Female / Under 20 years old / Elementary school/ Junior high-school student / - /
    Purpose of use
    For a project
    Comment/Request
    What year was it 2,700 years ago
    [7]  2020/11/02 12:12   Female / Under 20 years old / High-school/ University/ Grad student / Not at All /
    Purpose of use
    until the world ends so i can die already
    Comment/Request
    please make it soon
    [8]  2020/10/28 07:06   Male / 60 years old level or over / Others / Very /
    Purpose of use
    brings kids presents
    Comment/Request
    how long ago was 280 AD
    [9]  2020/10/24 00:09   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Number of days between the collapse and recreation of the nation of Israel, predicted to the day in the bible.
    Comment/Request
    Number of days between the collapse and recreation of the nation of Israel, predicted to the day in the bible 907, 200 days as payment for the sins of the nation. The recreation of the nation is an indicator of the end times.
    [10]  2020/10/22 11:59   Female / Under 20 years old / High-school/ University/ Grad student / Not at All /
    Purpose of use
    i need to determine the years between 476 to about 1100

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