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=1783 server time check history

  • 2023-09-20 19:56:19 KST -797.025182
  • 2023-09-19 11:47:10 KST -1.050640
  • 2023-09-18 19:58:49 KST -1268.263898
  • 2023-09-18 19:57:15 KST -1174.228106
  • 2023-09-18 19:54:51 KST -1030.322275
  • 2023-09-18 16:27:31 KST -1823.212782
  • 2023-09-16 00:10:46 KST -2235.640994
  • 2023-09-15 23:33:32 KST -1.030458
  • 2023-09-15 21:55:50 KST -1379.816513
  • 2023-09-15 21:54:43 KST -1312.675947
  • Average -1102.3266795

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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.