Special relativity (time dilation) Calculator

Calculates the time dilation of a body moving for some time with some relative velocity with respect to the observer.

Elapsed time at a body T0
    1. sec
Relative velocity v
    1. km/s
    2. ≦c

Elapsed time at observer T
    1.  
    2. sec
Velocity ratio to light v/c
    1.  
    2. %
    Special relativity (time dilation)
    [1-10] /161Disp-Num
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    [1]  2020/08/12 19:50   Male / 40 years old level / Self-employed people / Very /
    Purpose of use
    To determine how old a fast moving star 'thinks' it is relative to slower ones.
    [2]  2020/07/22 11:58   Male / 30 years old level / An engineer / Useful /
    Purpose of use
    Understand GPS satellite timing requirements
    [3]  2020/07/17 21:44   Male / 40 years old level / An engineer / Very /
    Purpose of use
    Calculating time contraction for space travellers.
    Comment/Request
    It would be useful the inverse fuction who calculate time from travellers point of view.
    [4]  2020/07/11 12:53   Male / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    Deciding exactly how long it takes to travel one Earth year at Different major celestial bodies
    [5]  2020/07/05 10:42   Male / 30 years old level / An office worker / A public employee / A little /
    Purpose of use
    To qualify how bad the Sci-Fi I am reading (The Dark beyond the Stars) is
    [6]  2020/07/03 14:05   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    To roughly determine the time dilation experienced by cumulative spaceflight record holder Gennady Padalka
    [7]  2020/06/12 15:58   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Help me in my studies of the tooic
    [8]  2020/05/28 03:36   Male / Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
    To find the time dilation between going at the speed of light for 8.6 years and being on Earth for [how many years (is what I'm trying to calculate.)]
    [9]  2020/05/20 10:01   Male / 30 years old level / An engineer / Very /
    Purpose of use
    Satisfying my curiosity.
    Comment/Request
    Thank you for making this! Different time input units would make it more user friendly. A reverse calculator from the perspective of the observer would also be useful.
    [10]  2020/05/01 23:45   Female / 50 years old level / Self-employed people / Useful /
    Purpose of use
    There is a line from a Chicago song "Does anybody really know what time it is?" It occurred to me that the Earth is moving at a pretty dizzying speed in orbit around our sun, our galaxy, and wherever the galaxy is going in a handbasket... So our sense of time must be off a bit. :)

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