NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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https://tickets.interpark.com/goods/23016343 server time check history

  • 2023-11-21 19:59:46 KST -1.610313
  • 2023-11-21 19:57:47 KST -2.047597
  • 2023-11-21 19:56:33 KST -2.134577
  • 2023-11-21 19:55:01 KST -1.882188
  • 2023-11-21 19:53:46 KST -1.634447
  • 2023-11-21 19:52:42 KST -1.534183
  • 2023-11-21 19:50:07 KST -2.449378
  • 2023-11-21 19:48:17 KST -2.542834
  • 2023-11-21 19:45:12 KST -2.381096
  • 2023-11-21 19:37:40 KST 0.003986
  • Average -1.8212627

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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.