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

https://par.goe.go.kr/edusys.jsp?page=spr_m33510 server time check history

  • 2020-03-25 16:57:22 KST -0.036759
  • 2019-08-16 14:52:41 KST -0.019702
  • 2018-11-16 05:08:30 KST -8.416838
  • 2018-11-14 21:46:09 KST -8.267708
  • 2018-08-23 21:23:26 KST -0.524984
  • 2018-05-25 21:59:30 KST 0.412157
  • 2018-05-25 21:57:47 KST 0.435458
  • 2018-05-25 21:54:22 KST 0.398110
  • Average -2.00253325

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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.