NKO Atomic Clock

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


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우리말 English

http://su.kau.ac.kr/sugang/main.su server time check history

  • 2022-06-23 18:43:07 KST 29.263800
  • 2022-05-23 09:54:57 KST 1.586155
  • 2022-02-17 09:56:39 KST 0.473342
  • 2022-02-17 09:54:05 KST 0.459010
  • 2022-02-17 09:45:43 KST 0.458004
  • 2022-02-17 09:44:15 KST 0.409205
  • 2022-02-17 09:42:55 KST 0.425890
  • 2021-11-22 09:59:33 KST 1.613215
  • 2021-11-22 09:57:33 KST 3.428878
  • 2021-08-13 18:13:56 KST 0.427847
  • Average 3.8545346

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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.