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=29604 server time check history

  • 2020-10-30 10:08:21 KST -0.556357
  • 2020-10-22 19:01:19 KST -0.211644
  • 2020-10-21 06:49:40 KST -0.176475
  • 2019-12-11 13:54:27 KST -0.276507
  • 2018-06-13 23:46:22 KST -0.114355
  • 2018-05-14 08:44:32 KST -0.963794
  • 2018-05-08 21:25:26 KST -0.115495
  • 2018-04-28 23:58:34 KST -0.128544
  • 2018-04-23 04:29:25 KST -1.135712
  • 2018-04-13 23:53:04 KST -0.668256
  • Average -0.4347139

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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.