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

  • 2023-10-04 15:02:32 KST 0.203785
  • 2023-10-02 11:25:31 KST 0.312230
  • 2023-09-30 08:41:58 KST 0.261259
  • 2023-09-28 08:31:19 KST 0.261653
  • 2023-09-26 09:29:44 KST 0.237391
  • 2023-09-23 02:24:46 KST 0.257935
  • 2023-09-21 02:45:09 KST 0.283252
  • 2023-09-19 06:06:26 KST 0.336625
  • 2023-09-17 11:48:30 KST 0.249104
  • 2023-09-15 15:34:23 KST 0.349520
  • Average 0.2752754

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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.