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://tresunii.blogspot.com server time check history

  • 2022-05-28 05:47:32 KST 0.301738
  • 2022-05-24 20:14:45 KST 0.040037
  • 2022-05-21 08:27:25 KST 0.231236
  • 2022-05-17 23:46:18 KST 0.052664
  • 2022-05-14 13:20:22 KST 0.048752
  • 2022-05-11 00:16:35 KST 0.127484
  • 2022-05-07 11:10:14 KST 0.163684
  • 2022-05-04 03:16:32 KST 0.276793
  • 2022-04-30 18:53:18 KST 0.117264
  • 2022-04-27 10:45:39 KST -0.025848
  • Average 0.1333804

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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.