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

  • 2023-05-30 10:35:14 KST 0.244600
  • 2023-04-21 16:56:47 KST 0.283230
  • 2023-04-10 23:00:34 KST 0.268953
  • 2023-03-18 06:15:29 KST 0.051034
  • 2023-03-07 16:56:48 KST 0.025637
  • 2023-02-25 03:42:52 KST -0.019422
  • 2023-02-14 14:20:32 KST 0.023957
  • 2023-02-04 00:26:38 KST 0.004596
  • 2023-01-24 10:54:44 KST 0.041479
  • 2023-01-13 21:00:03 KST 0.073001
  • Average 0.0997065

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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.