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://preapp.bbbgo.kr/ server time check history

  • 2021-09-10 19:24:06 KST -0.131809
  • 2021-09-05 06:22:41 KST -0.123058
  • 2021-02-10 06:19:15 KST 0.212444
  • 2020-03-27 14:05:06 KST -0.683065
  • 2020-03-26 14:58:38 KST -0.153878
  • 2019-11-15 09:57:47 KST -0.507216
  • 2019-11-15 09:56:03 KST -0.737229
  • 2019-11-15 09:52:39 KST -0.447034
  • 2019-11-15 09:47:11 KST -0.263580
  • 2019-11-15 09:39:43 KST -0.596582
  • Average -0.3431007

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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.