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/23012658 server time check history

  • 2023-09-18 14:04:09 KST -2.646626
  • 2023-09-18 13:58:08 KST -1.927540
  • 2023-09-18 13:56:59 KST -2.231114
  • 2023-09-18 13:55:46 KST -1.946976
  • 2023-09-18 13:52:57 KST -2.127047
  • 2023-09-18 13:50:54 KST -2.375344
  • 2023-09-18 13:35:27 KST -2.733843
  • 2023-09-18 13:33:30 KST -1.656981
  • 2023-09-18 13:30:54 KST -2.545113
  • Average -2.2433982222222

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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.