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/Detail/DetailSpecial.aspx?IdPerf=28243 server time check history

  • 2018-05-19 05:00:14 KST -1.056593
  • 2018-05-17 10:46:24 KST -0.554304
  • 2018-04-17 10:13:52 KST -0.200809
  • 2018-04-07 07:49:05 KST -0.734798
  • 2018-03-16 00:21:56 KST -1.444515
  • 2018-03-12 10:00:07 KST -0.466135
  • 2017-12-29 13:39:20 KST -0.512390
  • 2017-12-29 13:35:35 KST -0.457812
  • 2017-10-25 09:59:13 KST -0.902200
  • 2017-10-25 09:58:12 KST -0.459892
  • Average -0.6789448

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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.