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://nko.kr/?url=http://cafe.daum.net/BANGTANcafe.daum.net/BANGTAN server time check history

  • 2018-03-12 17:58:08 KST 0.106091
  • 2018-02-26 14:02:26 KST 0.127712
  • 2018-01-24 22:50:41 KST 0.141253
  • 2018-01-15 21:00:56 KST 0.055363
  • 2017-12-30 23:20:07 KST 0.455308
  • 2017-10-15 03:02:05 KST 0.110649
  • 2017-10-15 02:25:57 KST 0.045866
  • 2017-10-11 05:33:41 KST 0.125627
  • 2017-10-07 02:19:07 KST 0.100301
  • 2017-10-05 04:26:13 KST 0.193900
  • Average 0.146207

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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.