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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우리말 English

http://gall.dcinside.com/ server time check history

  • 2018-12-02 16:41:52 KST -1.814589
  • 2018-11-26 16:35:34 KST -2.239621
  • 2018-11-23 16:39:41 KST -1.064720
  • 2018-11-17 16:39:06 KST -3.100462
  • 2018-11-17 16:38:01 KST -2.385510
  • 2018-11-17 16:36:53 KST -3.302007
  • 2018-11-12 16:36:21 KST -2.048146
  • 2018-11-05 16:33:49 KST -1.785841
  • 2018-11-04 23:19:09 KST -1.511287
  • 2018-10-30 15:14:08 KST -0.810605
  • Average -2.0062788

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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.