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/22010400 server time check history

  • 2022-08-19 19:54:56 KST 0.008082
  • 2022-08-19 19:51:00 KST -0.000352
  • 2022-08-19 19:11:31 KST -0.059110
  • 2022-08-14 01:34:57 KST -0.063884
  • 2022-08-12 19:58:39 KST -0.046346
  • 2022-08-12 19:57:36 KST -0.038952
  • 2022-08-12 19:56:07 KST -0.024480
  • 2022-08-12 19:54:46 KST -0.000644
  • 2022-08-12 19:52:55 KST -0.027515
  • 2022-08-12 19:51:05 KST -0.029170
  • Average -0.0282371

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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.