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://fconline.nexon.com/news/events/list server time check history

  • 2023-11-25 07:05:06 KST -0.232955
  • 2023-11-14 19:11:42 KST -0.524909
  • 2023-11-10 23:55:00 KST -0.523021
  • 2023-10-28 08:19:48 KST -0.245873
  • 2023-10-26 14:29:43 KST -0.794937
  • 2023-10-12 11:19:49 KST -0.192657
  • 2023-10-03 11:08:47 KST -0.190679
  • 2023-10-03 11:06:37 KST -0.763938
  • 2023-09-25 12:11:37 KST -0.344751
  • 2023-09-25 06:09:41 KST -0.353317
  • Average -0.4167037

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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.