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

  • 2022-01-05 21:22:18 KST 0.104458
  • 2021-12-31 01:43:28 KST 0.168147
  • 2021-12-25 22:48:54 KST 0.143509
  • 2021-12-20 16:04:03 KST 0.036775
  • 2021-12-15 17:45:16 KST 0.145032
  • 2021-12-10 16:07:12 KST -0.002111
  • 2021-12-06 09:05:18 KST 0.195784
  • 2021-12-02 08:06:05 KST 0.025102
  • 2021-11-28 08:15:37 KST 0.087617
  • 2021-11-24 07:32:21 KST 0.123940
  • Average 0.1028253

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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.