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

  • 2022-09-23 02:43:50 KST 0.091999
  • 2022-09-13 04:24:02 KST 0.076461
  • 2022-09-03 05:55:17 KST 0.131051
  • 2022-08-24 19:18:33 KST 0.073644
  • 2022-08-14 21:32:17 KST 0.003456
  • 2022-08-05 09:54:18 KST 0.149603
  • 2022-07-26 22:11:37 KST 0.295233
  • 2022-07-17 10:09:34 KST 0.094937
  • 2022-07-07 22:34:14 KST -0.038751
  • 2022-06-28 10:19:49 KST 0.221039
  • Average 0.1098672

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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.