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://www.caci.or.kr/caci/performance/view.do?menuNo=200006 server time check history

  • 2022-09-22 15:55:27 KST -0.798706
  • 2022-09-20 13:51:01 KST -0.832581
  • 2022-09-20 13:49:50 KST -0.353546
  • 2022-09-20 13:47:41 KST -0.378519
  • 2022-09-20 13:14:39 KST -0.723578
  • 2022-09-20 13:13:20 KST -0.614588
  • 2022-09-07 10:59:17 KST -0.584191
  • 2022-09-07 10:49:16 KST -0.352589
  • 2022-09-07 10:32:13 KST -0.401330
  • 2022-09-06 13:49:33 KST -0.935706
  • Average -0.5975334

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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.