NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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

  • 2020-05-21 16:15:46 KST -0.111997
  • 2019-10-28 04:36:16 KST -0.813476
  • 2018-10-04 16:58:47 KST -0.932504
  • 2018-10-04 03:29:01 KST -0.259014
  • 2018-05-15 08:08:51 KST -0.754637
  • 2018-04-30 19:10:21 KST 0.050604
  • 2018-03-27 19:54:12 KST -0.366387
  • 2018-03-27 19:49:00 KST -0.213544
  • 2017-04-25 19:58:57 KST -0.821201
  • 2017-04-25 19:56:35 KST -0.306645
  • Average -0.4528801

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Popular checks

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.