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/monsta-x server time check history

  • 2017-11-19 14:20:33 KST -0.077269
  • 2017-11-19 14:02:43 KST -0.065055
  • 2017-11-18 17:58:29 KST -0.027580
  • 2017-11-18 17:55:14 KST -0.034287
  • 2017-11-18 17:52:18 KST -0.065522
  • 2017-11-18 17:46:19 KST -0.000987
  • 2017-11-18 17:44:49 KST -0.055795
  • 2017-11-18 17:43:12 KST -0.022467
  • 2017-11-18 17:41:20 KST -0.059197
  • 2017-11-18 17:39:08 KST -0.040999
  • Average -0.0449158

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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.