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://ticket.yes24.com/Pages/Perf/Sale/PerfSaleProcess.aspx?IdPerf=27896 server time check history

  • 2019-12-02 15:27:17 KST -0.566015
  • 2018-10-29 18:13:50 KST -0.869879
  • 2018-10-13 19:14:40 KST -0.253861
  • 2018-08-12 01:50:05 KST -0.459811
  • 2018-07-25 20:44:43 KST -1.003237
  • 2017-10-17 14:49:25 KST -0.863003
  • 2017-09-29 18:09:43 KST -0.135204
  • 2017-09-22 00:07:06 KST -1.033717
  • 2017-09-11 20:02:55 KST -0.018771
  • 2017-09-11 19:53:18 KST -0.574696
  • Average -0.5778194

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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.

Information

# 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.