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://interpark.com server time check history

  • 2023-10-20 13:58:19 KST -0.351344
  • 2023-10-20 13:55:55 KST -0.308416
  • 2023-10-11 17:58:26 KST -0.356100
  • 2023-09-25 13:58:18 KST -0.332584
  • 2023-09-25 13:54:39 KST -0.306964
  • 2023-09-01 19:16:37 KST -0.065586
  • 2023-09-01 18:53:12 KST -0.337583
  • 2023-08-12 00:11:37 KST -0.120781
  • 2023-08-11 20:09:49 KST -0.171419
  • 2023-08-11 19:58:47 KST -0.347018
  • Average -0.2697795

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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.