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://hi.hana.hs.kr server time check history

  • 2022-03-26 09:00:33 KST -0.341586
  • 2020-09-14 20:07:04 KST -18.499614
  • 2020-02-13 04:03:52 KST -0.535602
  • 2019-08-01 09:03:35 KST -0.615946
  • 2019-06-01 07:48:17 KST -0.498325
  • 2019-03-18 12:07:27 KST -0.158031
  • 2019-01-06 22:45:09 KST -0.973394
  • 2018-11-18 03:45:19 KST -0.440142
  • 2018-10-03 11:56:55 KST -0.146019
  • 2018-07-13 12:59:26 KST -0.624581
  • Average -2.283324

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Popular checks

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.