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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http://sugangdev.semyung.ac.kr/jsp/web2/WEB2050R.jsp server time check history

  • 2018-08-17 08:28:57 KST -19.855264
  • 2018-08-17 07:59:25 KST -14.639384
  • 2018-08-17 07:50:19 KST -19.771088
  • 2018-08-17 07:48:23 KST -19.785851
  • 2018-08-16 08:22:13 KST -14.580172
  • 2018-08-16 08:15:26 KST -14.571375
  • 2018-08-16 08:14:14 KST -19.693827
  • 2018-08-16 08:02:35 KST -19.608075
  • 2018-08-16 07:52:07 KST -14.453397
  • 2018-08-16 07:39:47 KST -19.560485
  • Average -17.6518918

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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.