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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https://sg.joongbu.ac.kr/common/login.do?method=login server time check history

  • 2021-02-23 09:53:02 KST 794.818767
  • 2021-02-23 09:50:17 KST 794.857153
  • 2021-02-23 09:48:32 KST 794.915691
  • 2021-02-23 09:23:25 KST 794.855152
  • 2021-02-22 09:53:44 KST 794.419588
  • 2021-02-22 09:51:21 KST 794.463995
  • 2020-08-11 09:55:48 KST 714.065781
  • 2020-03-16 09:59:24 KST 652.235730
  • 2020-03-16 09:57:25 KST 652.085674
  • 2020-03-16 09:53:17 KST 652.035408
  • Average 743.8752939

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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.