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.bc.ac.kr/sugang.do server time check history

  • 2022-09-13 14:24:00 KST -0.034341
  • 2022-09-10 23:32:21 KST -0.021521
  • 2022-09-04 10:30:14 KST 0.032979
  • 2022-08-27 14:16:13 KST 0.018697
  • 2022-08-26 22:14:41 KST -0.060326
  • 2022-08-26 11:30:29 KST -0.027966
  • 2022-08-26 11:28:34 KST -0.000050
  • 2022-08-26 00:37:47 KST -0.038259
  • 2022-08-22 10:19:39 KST 0.044169
  • 2021-08-23 11:20:58 KST -0.045859
  • Average -0.0132477

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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.