NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

https://ophelgc.com/_YeongCheon/Reservation/Reservation.aspx server time check history

  • 2023-08-08 09:52:50 KST 0.055988
  • 2023-08-01 09:53:46 KST -0.590323
  • 2023-07-25 09:55:46 KST -0.733107
  • 2023-07-25 09:53:51 KST -0.096313
  • 2023-07-18 09:38:57 KST -0.594505
  • 2023-07-11 09:55:55 KST -0.626518
  • 2023-07-11 09:54:38 KST -0.454838
  • 2023-07-04 09:53:54 KST -0.318922
  • 2023-07-04 09:51:39 KST -0.915230
  • 2023-06-27 09:56:54 KST -0.120868
  • Average -0.4394636

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.