NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

https://sugang.knu.ac.kr/web/stddm/lssrq/sugang/appcr.knu?login=true server time check history

  • 2024-03-05 11:54:51 KST -0.031207
  • 2024-03-05 11:53:39 KST 0.027561
  • 2024-03-05 11:50:28 KST 0.036523
  • 2024-03-05 11:48:55 KST 0.004228
  • 2023-11-15 11:58:23 KST -0.024276
  • 2023-11-15 11:56:37 KST 0.015917
  • 2023-11-15 11:48:48 KST -0.023495
  • 2023-11-15 11:44:11 KST -0.072463
  • 2023-09-04 12:48:42 KST 0.005443
  • 2023-09-04 11:49:30 KST -0.066714
  • Average -0.0128483

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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.