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/23000134 server time check history

  • 2023-01-24 02:08:18 KST -0.021289
  • 2023-01-22 02:01:59 KST -0.001837
  • 2023-01-22 02:00:28 KST -0.049932
  • 2023-01-22 01:51:28 KST -0.036516
  • 2023-01-20 13:58:38 KST -0.002874
  • 2023-01-20 13:48:15 KST -0.033918
  • 2023-01-20 13:46:02 KST -0.025100
  • 2023-01-20 13:44:54 KST -0.018836
  • 2023-01-20 13:34:47 KST -0.035760
  • 2023-01-09 01:54:10 KST 0.008870
  • Average -0.0217192

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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.