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://festiver.co/doujoinu server time check history

  • 2023-11-24 20:36:09 KST 0.004064
  • 2023-11-20 17:59:21 KST 0.024965
  • 2023-11-20 17:58:06 KST -0.023149
  • 2023-11-20 17:55:06 KST 0.093443
  • 2023-11-20 17:53:36 KST -0.030393
  • 2023-11-20 17:49:35 KST -0.016535
  • 2023-11-20 17:48:28 KST -0.030838
  • 2023-11-20 17:46:59 KST -0.052946
  • 2023-11-15 20:28:57 KST -0.040402
  • 2023-11-15 20:00:43 KST -0.051643
  • Average -0.0123434

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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.