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://cloudyskies8.blogspot.it server time check history

  • 2022-12-01 22:56:51 KST -0.030037
  • 2022-11-24 13:20:10 KST 0.047206
  • 2022-11-17 11:45:24 KST -0.102937
  • 2022-11-10 15:27:51 KST -0.089501
  • 2022-11-10 09:56:03 KST 0.050886
  • 2022-11-02 09:47:13 KST 0.176876
  • 2022-10-28 02:59:04 KST -0.029486
  • 2022-10-22 20:35:10 KST 0.175371
  • 2022-10-17 13:53:16 KST -0.007682
  • 2022-10-06 15:50:00 KST 0.009472
  • Average 0.0200168

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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.