NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://gall.dcinside.com/board/lists?id=loan_new1 server time check history

  • 2023-01-30 13:28:26 KST -0.072631
  • 2023-01-30 10:15:19 KST -0.056081
  • 2023-01-27 11:29:18 KST -0.043192
  • 2023-01-27 11:19:59 KST -0.043419
  • 2023-01-26 17:52:24 KST -0.052061
  • 2023-01-26 17:50:56 KST -0.034576
  • 2023-01-26 14:24:38 KST -0.003278
  • 2023-01-26 12:44:25 KST -0.016419
  • 2023-01-25 18:05:02 KST -0.064126
  • 2023-01-25 14:28:26 KST -0.017714
  • Average -0.0403497

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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.