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?pgmcd=0035 server time check history

  • 2019-08-23 08:11:00 KST -10.460146
  • 2019-08-21 08:26:48 KST -22.847488
  • 2019-08-21 08:24:48 KST -22.904063
  • 2019-08-21 08:13:17 KST -22.790447
  • 2019-08-21 08:07:06 KST -22.791581
  • 2019-08-21 08:05:05 KST -22.830840
  • 2019-08-21 08:04:00 KST -22.818478
  • 2019-08-21 08:01:43 KST -22.806386
  • 2019-08-21 07:59:48 KST -22.833018
  • 2019-08-21 07:57:22 KST -22.789587
  • Average -21.5872034

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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.