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://sugang.dgist.ac.kr server time check history

  • 2023-09-23 17:19:47 KST -34.289470
  • 2023-09-23 17:18:43 KST -34.235178
  • 2023-09-04 08:52:55 KST -32.921659
  • 2023-09-04 08:51:39 KST -32.969186
  • 2023-03-06 08:54:14 KST -21.742281
  • 2023-02-23 09:02:53 KST -21.361696
  • 2023-02-23 08:56:06 KST -21.373607
  • 2023-02-23 08:09:46 KST -21.336674
  • 2023-02-23 07:57:20 KST -21.348106
  • 2023-02-23 07:31:57 KST -22.216706
  • Average -26.3794563

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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.