NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://FeatureNoticef.blogspot.com/ server time check history

  • 2023-12-02 13:19:37 KST 0.081937
  • 2023-11-22 04:50:32 KST 0.119889
  • 2023-11-20 00:26:16 KST 0.147761
  • 2023-11-17 23:11:59 KST 0.085351
  • 2023-11-16 05:43:21 KST 0.251756
  • 2023-11-14 11:51:26 KST 0.191295
  • 2023-11-12 19:55:28 KST 0.171182
  • 2023-11-10 23:07:56 KST 0.338574
  • 2023-11-09 03:41:45 KST 0.324128
  • 2023-11-07 12:31:16 KST 0.279761
  • Average 0.1991634

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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.