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

  • 2022-12-05 13:55:38 KST 0.152843
  • 2022-12-03 15:53:49 KST -0.019091
  • 2022-12-02 01:36:44 KST 0.051629
  • 2022-11-30 16:06:36 KST -0.013275
  • 2022-11-27 20:30:03 KST 0.006394
  • 2022-11-26 12:26:25 KST -0.008734
  • 2022-11-24 10:25:19 KST -0.003873
  • 2022-11-23 01:44:24 KST -0.031598
  • 2022-11-21 17:58:57 KST 0.016127
  • 2022-11-20 10:07:07 KST 0.012156
  • Average 0.0162578

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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.