NKO Atomic Clock

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


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http://www.q-net.or.kr/man001.do?gSite=Q server time check history

  • 2021-10-25 09:25:14 KST -0.030897
  • 2021-10-25 09:17:58 KST -0.114189
  • 2021-10-19 09:51:51 KST -0.049503
  • 2021-10-18 09:58:53 KST -0.038907
  • 2021-10-18 09:57:21 KST -0.027439
  • 2021-09-19 01:50:46 KST -0.049733
  • 2021-09-19 01:28:59 KST -0.013844
  • 2021-09-13 21:57:52 KST -0.074216
  • 2021-09-13 09:59:43 KST 0.150820
  • 2021-09-13 09:43:28 KST -0.032275
  • Average -0.0280183

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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.