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

  • 2023-03-14 23:34:24 KST 0.040820
  • 2023-03-04 09:17:14 KST 0.037489
  • 2023-02-21 19:41:16 KST 0.043390
  • 2023-02-09 18:46:44 KST 0.085917
  • 2023-01-30 04:45:07 KST 0.194447
  • 2023-01-23 03:02:49 KST -0.010166
  • 2023-01-16 02:10:41 KST 0.138048
  • 2023-01-09 01:01:58 KST 0.136598
  • 2023-01-01 23:26:38 KST 0.065658
  • 2022-12-25 21:53:24 KST 0.133688
  • Average 0.0865889

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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.