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/21009264 server time check history

  • 2022-01-19 09:46:29 KST -0.001387
  • 2022-01-18 14:52:47 KST 0.004870
  • 2022-01-18 11:23:13 KST -0.064021
  • 2022-01-18 11:00:42 KST -0.023251
  • 2022-01-18 10:58:25 KST 0.013525
  • 2022-01-18 10:51:33 KST -0.067359
  • 2022-01-18 10:44:47 KST -0.036659
  • 2022-01-17 10:41:55 KST -0.007480
  • 2022-01-10 07:43:41 KST 0.076730
  • 2022-01-10 02:20:01 KST -0.074057
  • Average -0.0179089

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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.