NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://mingkys.com server time check history

  • 2020-03-21 02:49:37 KST -3.200629
  • 2018-07-31 22:19:24 KST -1.576395
  • 2018-05-23 14:26:43 KST -1.659948
  • 2018-05-18 22:17:03 KST -1.551438
  • 2018-05-10 02:02:37 KST -1.195442
  • 2018-05-05 07:33:47 KST -1.575536
  • 2018-04-28 22:14:53 KST -2.370878
  • 2018-04-20 10:37:19 KST -2.172154
  • 2018-04-11 09:46:17 KST -1.782839
  • 2018-04-03 07:50:50 KST -1.149054
  • Average -1.8234313

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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.