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/22002729 server time check history

  • 2023-05-14 23:54:45 KST -0.021589
  • 2023-05-11 20:57:00 KST -0.019480
  • 2022-09-16 16:24:41 KST -0.048024
  • 2022-08-14 19:58:46 KST -0.022396
  • 2022-07-05 13:30:24 KST -0.064264
  • 2022-07-02 02:09:56 KST -0.070330
  • 2022-07-02 02:01:02 KST -0.026947
  • 2022-06-30 13:53:37 KST 0.004482
  • 2022-06-30 13:52:18 KST -0.063727
  • 2022-06-30 13:51:17 KST -0.017667
  • Average -0.0349942

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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.