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/23010646 server time check history

  • 2023-09-22 07:59:33 KST -1.716786
  • 2023-09-19 15:49:20 KST -2.133423
  • 2023-09-19 15:47:19 KST -2.983313
  • 2023-09-19 15:35:30 KST -2.684828
  • 2023-08-22 15:57:00 KST -2.030257
  • 2023-08-22 15:53:42 KST -2.358444
  • 2023-08-22 15:49:17 KST -2.213521
  • 2023-08-11 20:20:00 KST -2.325605
  • 2023-08-11 19:44:05 KST -1.759003
  • 2023-08-10 15:58:33 KST -2.115975
  • Average -2.2321155

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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.