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://form.office.naver.com/form/responseView.cmd?formkey=YTkyMmU5Y2QtZDE3My00ZGJkLWI5MDQtZWJjMzZhN2FiNGNj server time check history

  • 2022-05-06 01:22:42 KST -0.063745
  • 2021-04-09 08:21:02 KST -0.039089
  • 2018-08-20 17:33:37 KST -0.036140
  • 2018-07-22 21:47:54 KST -0.090212
  • 2018-05-16 02:04:27 KST -0.101987
  • 2018-05-06 08:24:42 KST -0.073566
  • 2018-04-30 13:56:59 KST -0.107343
  • 2018-04-14 23:24:11 KST -0.070731
  • 2018-03-28 06:43:24 KST -0.036339
  • 2018-03-24 02:46:07 KST -0.059607
  • Average -0.0678759

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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.