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://cafe.daum.net/officialmyteen/g0Jx/1 server time check history

  • 2017-10-27 03:48:02 KST 0.003408
  • 2017-10-19 16:14:25 KST -0.049389
  • 2017-10-15 01:56:28 KST -0.037957
  • 2017-10-08 19:52:55 KST -0.019919
  • 2017-09-24 20:50:42 KST -0.070794
  • 2017-03-01 16:34:07 KST -0.034767
  • 2017-03-01 16:30:50 KST -0.028255
  • Average -0.033953285714286

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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.