NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://www.kiu.ac.kr/korean/board/notice02.htm?mode=view server time check history

  • 2018-08-22 09:52:55 KST -1534899177.091000
  • 2018-08-22 09:51:33 KST -1534899095.330300
  • 2018-08-22 09:23:57 KST 0.416335
  • 2018-08-22 09:19:39 KST 0.540351
  • 2018-06-23 19:20:04 KST 0.854109
  • 2018-06-23 07:49:13 KST 0.607695
  • 2018-05-17 09:15:36 KST -0.849909
  • 2018-05-01 04:30:52 KST -0.265233
  • 2018-03-02 11:06:46 KST -0.719552
  • 2018-03-02 10:47:11 KST -0.641655
  • Average -306979827.24792

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Popular checks

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.