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/23015202 server time check history

  • 2023-11-20 16:55:21 KST -2.507142
  • 2023-11-20 16:54:05 KST -1.784693
  • 2023-11-20 16:50:04 KST -2.680163
  • 2023-11-20 16:43:43 KST -1.692798
  • 2023-11-20 16:41:36 KST -2.656380
  • 2023-10-18 17:05:23 KST -1.897854
  • 2023-10-18 16:59:38 KST -2.220620
  • 2023-10-18 16:57:54 KST -1.922075
  • 2023-10-18 16:56:27 KST -2.434641
  • 2023-10-18 16:54:24 KST -1.724352
  • Average -2.1520718

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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.