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/21005816 server time check history

  • 2023-06-30 03:01:29 KST -0.049461
  • 2022-12-20 13:05:49 KST -0.011193
  • 2021-12-04 07:40:09 KST -0.057076
  • 2021-10-14 22:05:25 KST -0.004065
  • 2021-10-14 11:42:17 KST -0.039788
  • 2021-10-14 11:34:21 KST -0.034285
  • 2021-10-07 14:19:47 KST -0.009564
  • 2021-10-07 14:05:08 KST -0.059387
  • 2021-10-07 13:56:52 KST -0.055708
  • 2021-10-07 13:54:13 KST 0.004709
  • Average -0.0315818

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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.