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/21004224 server time check history

  • 2022-09-11 08:55:17 KST 0.005252
  • 2022-01-10 11:58:04 KST -0.058292
  • 2021-12-04 10:34:04 KST -0.012737
  • 2021-08-09 13:59:34 KST -0.068011
  • 2021-08-09 13:55:27 KST -0.038391
  • 2021-08-06 10:58:28 KST -0.009349
  • 2021-08-06 10:55:46 KST -0.011028
  • 2021-08-06 10:48:39 KST -0.009559
  • 2021-08-06 10:45:07 KST -0.006257
  • 2021-08-04 02:03:52 KST -0.039993
  • Average -0.0248365

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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.