NKO Atomic Clock

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

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우리말 English

http://fans.jype.com server time check history

  • 2023-09-28 23:29:20 KST -0.063227
  • 2023-09-28 23:15:10 KST -0.071721
  • 2023-09-28 18:28:43 KST -0.186959
  • 2023-09-24 16:58:10 KST -0.662702
  • 2023-09-23 15:55:42 KST -0.212943
  • 2023-09-22 17:24:42 KST -0.593753
  • 2023-09-21 18:59:41 KST -0.489680
  • 2023-09-21 18:58:21 KST -0.122711
  • 2023-09-20 10:04:31 KST -0.652186
  • 2023-09-19 16:12:03 KST -0.353037
  • Average -0.3408919

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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.


# 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.