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://dcinside.com server time check history

  • 2023-12-09 00:08:51 KST -0.021057
  • 2023-12-08 22:05:26 KST -0.021304
  • 2023-12-06 22:21:36 KST -0.190173
  • 2023-12-04 21:23:40 KST -0.005795
  • 2023-12-02 16:46:55 KST -0.070221
  • 2023-12-01 22:26:53 KST 0.001131
  • 2023-12-01 22:21:24 KST -0.039096
  • 2023-12-01 21:01:48 KST -0.004607
  • 2023-11-30 22:03:22 KST -0.005623
  • 2023-11-29 22:48:02 KST -0.009881
  • Average -0.0366626

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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.


# 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.