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

  • 2021-12-06 08:56:06 KST 0.012305
  • 2021-11-25 18:45:42 KST 0.043653
  • 2021-11-20 10:34:49 KST 0.113549
  • 2021-11-12 18:47:24 KST 0.142603
  • 2021-11-07 11:42:44 KST 0.119517
  • 2021-10-31 19:38:10 KST 0.112749
  • 2021-10-26 05:07:59 KST 0.015546
  • 2021-10-20 09:33:12 KST 0.025967
  • 2021-10-13 08:33:18 KST -0.005635
  • 2021-10-07 18:01:43 KST 0.296687
  • Average 0.0876941

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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.