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

  • 2021-11-28 08:10:13 KST 0.078935
  • 2021-11-24 07:32:45 KST 0.314544
  • 2021-11-20 08:04:02 KST 0.081536
  • 2021-11-15 03:43:12 KST 0.091030
  • 2021-11-12 13:09:05 KST 0.137529
  • 2021-11-11 06:11:40 KST 0.147156
  • 2021-11-06 20:46:16 KST 0.089962
  • 2021-11-02 04:35:56 KST 0.164255
  • 2021-10-27 20:35:08 KST 0.219355
  • 2021-10-22 09:39:26 KST 0.108905
  • Average 0.1433207

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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.