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

  • 2021-11-29 05:34:59 KST 0.074040
  • 2021-11-25 21:01:29 KST 0.097327
  • 2021-11-22 12:17:34 KST 0.026644
  • 2021-11-18 06:29:49 KST 0.378706
  • 2021-11-14 16:10:13 KST 0.087251
  • 2021-11-11 09:58:35 KST 0.001895
  • 2021-11-07 11:30:44 KST 0.026177
  • 2021-11-03 21:15:10 KST 0.128742
  • 2021-10-30 14:43:36 KST 0.046564
  • 2021-10-28 05:29:56 KST 0.039700
  • Average 0.0907046

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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.