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://ssugang.kangwon.ac.kr/sugang/html/page/index.html server time check history

  • 2018-02-23 09:55:36 KST -0.000727
  • 2018-02-22 09:58:57 KST -0.857064
  • 2018-02-22 09:57:51 KST -0.066044
  • 2018-02-22 09:52:55 KST -0.026021
  • 2018-02-22 09:27:27 KST -0.038476
  • 2017-08-11 00:16:33 KST -0.582729
  • 2017-08-09 10:01:12 KST -0.191758
  • 2017-08-09 09:57:37 KST -0.550092
  • 2017-08-09 09:52:43 KST -0.189094
  • 2017-08-09 09:46:58 KST -0.548955
  • Average -0.305096

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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.