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

  • 2022-12-04 02:53:01 KST 0.046848
  • 2022-12-01 00:58:28 KST 0.149914
  • 2022-11-27 13:59:14 KST 0.038817
  • 2022-11-24 10:04:15 KST 0.087484
  • 2022-11-21 18:00:00 KST 0.054753
  • 2022-11-19 02:21:10 KST 0.009744
  • 2022-11-16 03:29:26 KST 0.006199
  • 2022-11-13 12:00:14 KST -0.008555
  • 2022-11-10 13:26:41 KST 0.097135
  • 2022-11-04 06:52:50 KST 0.142628
  • Average 0.0624967

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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.