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://ticket.interpark.com/?smid1=header server time check history

  • 2019-02-11 11:44:15 KST -0.361504
  • 2019-01-24 13:59:10 KST -0.526370
  • 2019-01-24 13:38:30 KST -0.240064
  • 2019-01-18 13:50:12 KST -0.994465
  • 2019-01-14 11:24:41 KST -0.526575
  • 2019-01-02 19:40:55 KST -0.320267
  • 2018-12-26 19:24:47 KST -0.159040
  • 2018-12-26 17:15:10 KST -0.581389
  • 2018-12-24 14:59:47 KST -0.278055
  • 2018-11-08 19:57:27 KST -1.229625
  • Average -0.5217354

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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.