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

  • 2022-01-21 18:06:28 KST -351.812696
  • 2021-07-27 03:54:34 KST -171.593236
  • 2021-07-24 22:40:09 KST -169.358584
  • 2020-03-01 06:07:01 KST -0.053365
  • 2020-03-01 05:48:03 KST -0.030195
  • 2020-02-28 19:36:43 KST -0.175266
  • 2018-06-21 11:35:51 KST -0.141854
  • 2018-05-14 16:06:09 KST -0.378656
  • 2018-04-25 01:35:41 KST -0.452036
  • 2018-04-21 16:35:50 KST -0.045024
  • Average -69.4040912

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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.