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://www.caci.or.kr/Home/Perf/PerfInfoView.aspx?PerfId=1205 server time check history

  • 2018-05-20 05:34:08 KST -0.148561
  • 2018-05-10 18:18:25 KST -0.213868
  • 2018-04-17 04:40:26 KST -0.543579
  • 2018-04-14 23:22:55 KST -1.289501
  • 2018-03-28 10:11:33 KST -0.994066
  • 2018-03-20 18:31:17 KST -1.290279
  • 2018-03-20 02:04:31 KST -0.869512
  • 2018-03-09 13:55:07 KST -1.168380
  • 2018-03-09 13:46:03 KST -1.215976
  • Average -0.85930244444444

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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.