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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http://m.cafe.daum.net/fromis9/TE7B/43? server time check history

  • 2018-06-15 10:21:08 KST -0.022869
  • 2018-05-14 11:55:55 KST -0.063697
  • 2018-05-03 07:47:11 KST -0.062320
  • 2018-05-02 18:12:58 KST -0.073188
  • 2018-04-30 21:05:14 KST -0.033809
  • 2018-04-17 04:43:50 KST -0.004408
  • 2018-04-02 05:11:54 KST -0.042541
  • 2018-03-24 07:21:04 KST -0.115795
  • 2018-03-21 12:09:26 KST -0.077796
  • 2018-03-13 20:49:56 KST -0.015759
  • Average -0.0512182

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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.