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

  • 2023-03-24 17:29:33 KST -0.043801
  • 2023-03-22 06:56:00 KST -0.052636
  • 2023-03-19 21:49:07 KST -0.004822
  • 2023-03-17 08:40:09 KST 0.051876
  • 2023-03-13 18:05:03 KST 0.065405
  • 2023-03-11 04:24:31 KST -0.076869
  • 2023-03-08 19:35:55 KST 0.211275
  • 2023-03-06 12:54:20 KST 0.261832
  • 2023-03-03 19:19:14 KST 0.220830
  • 2023-03-01 13:14:56 KST -0.034296
  • Average 0.0598794

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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.