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://www.hufs.ac.kr server time check history

  • 2020-09-10 15:11:40 KST -0.043820
  • 2020-03-09 10:01:42 KST -0.024109
  • 2020-03-09 09:55:22 KST -0.061078
  • 2020-03-09 09:52:27 KST -0.048755
  • 2020-03-09 09:45:52 KST 0.017851
  • 2020-02-05 06:52:26 KST -0.098431
  • 2020-02-04 09:49:53 KST -0.072814
  • 2017-08-11 09:48:52 KST -3.164566
  • 2017-02-23 09:55:24 KST -2.705741
  • 2016-08-08 09:50:43 KST -265.881421
  • Average -27.2082884

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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.