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] /275Disp-Num
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[1]  2021/02/13 21:11   Male / Under 20 years old / Others / Useful /
Purpose of use
Leisure use. But of fun
[2]  2021/02/11 22:04   Female / Under 20 years old / Elementary school/ Junior high-school student / Not at All /
Purpose of use
need to know how long 1458 B.C was
[3]  2021/02/10 06:30   Female / 20 years old level / High-school/ University/ Grad student / Useful /
Purpose of use
To see how long ago the Book of Daniel was written, cause it was in 605 BC.
[4]  2021/01/23 10:07   Female / Under 20 years old / High-school/ University/ Grad student / A little /
Purpose of use
To figure out how long it has been from two years after King Tut's supposed birth to now.
Comment/Request
I don't really get the information I was given. It seems like it could be very useful if you actually understand what is being presented to you. Maybe try and simplify it a bit? Also, I wanted to know years, but it didn't show up here.
[5]  2021/01/21 08:17   Female / Under 20 years old / Elementary school/ Junior high-school student / Useful /
Purpose of use
To figure out the time from the first acquisition of aliens 'til now.
[6]  2021/01/18 17:02   Female / 20 years old level / High-school/ University/ Grad student / A little /
Purpose of use
How long cancer has been a known occurance.
[7]  2021/01/17 10:30   - / 20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
Date of Virgin Mary’s assumption according to tradition
[8]  2021/01/12 23:32   - / Under 20 years old / High-school/ University/ Grad student / Very /
Purpose of use
Finding out how many years ago the book of revelations was published in order to create the age of a character
[9]  2021/01/11 04:55   Male / 20 years old level / An office worker / A public employee / Useful /
Purpose of use
Personal studies.
Reading up on Plato - calculating how long ago he was born/died
[10]  2021/01/09 00:46   Female / Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
i wanted to see how long ago nero was born

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