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/wlgirls/ server time check history

  • 2019-04-05 03:27:38 KST -0.036671
  • 2019-01-12 22:36:16 KST -0.000948
  • 2019-01-12 22:34:46 KST -0.015340
  • 2019-01-11 19:49:26 KST -0.001770
  • 2019-01-10 19:39:51 KST -0.044997
  • 2017-07-29 10:48:07 KST -0.009105
  • 2017-02-05 00:32:40 KST -0.037407
  • 2016-09-13 18:57:40 KST -0.028769
  • 2016-06-16 20:54:01 KST -0.069713
  • 2016-06-03 16:06:04 KST -0.000103
  • Average -0.0244823

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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.