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://littlebitjohnny.blogspot.com/2016/10/cs-tool-149-setup-download.html server time check history

  • 2023-01-31 23:05:55 KST -0.035562
  • 2023-01-24 21:25:48 KST 0.129020
  • 2023-01-17 20:01:27 KST -0.017043
  • 2023-01-10 18:32:20 KST 0.017483
  • 2023-01-03 14:52:59 KST 0.154443
  • 2022-12-27 13:36:42 KST 0.047817
  • 2022-12-20 12:32:55 KST 0.223228
  • 2022-12-13 10:50:06 KST 0.237814
  • 2022-12-02 20:53:20 KST 0.111343
  • 2022-11-22 08:10:43 KST -0.036250
  • Average 0.0832293

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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.