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://fanevent.weverse.io/links?e=2083 server time check history

  • 2023-11-18 12:56:48 KST -1.187971
  • 2023-11-17 20:43:37 KST -2129.373970
  • 2023-11-17 20:42:35 KST -2067.477291
  • 2023-11-17 20:25:06 KST -1018.044379
  • 2023-11-17 18:50:58 KST -0.803674
  • 2023-11-17 17:23:58 KST -0.692517
  • 2023-11-17 15:00:44 KST -392.566297
  • 2023-11-17 14:56:08 KST -115.670504
  • 2023-11-17 14:54:13 KST -0.838149
  • Average -636.29497244444

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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.