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=1286 server time check history

  • 2020-04-30 13:27:05 KST -0.738025
  • 2020-01-21 13:58:31 KST -0.422503
  • 2020-01-21 13:54:57 KST -0.437934
  • 2020-01-21 13:51:04 KST -1.223537
  • 2020-01-21 13:39:41 KST -1.144574
  • 2020-01-21 12:48:54 KST -0.338444
  • 2019-12-23 09:58:39 KST -0.979145
  • 2019-11-19 13:57:40 KST -0.355171
  • 2019-11-19 13:55:59 KST -0.927436
  • 2019-11-19 13:54:33 KST -0.784723
  • Average -0.7351492

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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.