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

  • 2022-05-16 07:00:16 KST 0.197929
  • 2022-05-05 12:20:28 KST -0.025838
  • 2022-04-24 13:32:15 KST 0.083236
  • 2022-04-14 00:18:33 KST 0.135852
  • 2022-04-03 10:39:09 KST 0.129891
  • 2022-03-27 12:26:45 KST -0.003076
  • 2022-03-20 14:11:52 KST 0.077584
  • 2022-03-14 00:27:37 KST -0.000007
  • 2022-01-06 04:12:55 KST 0.029104
  • 2021-12-31 18:00:50 KST 0.146213
  • Average 0.0770888

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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.