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://www.weverse.io/ server time check history

  • 2022-05-21 18:17:21 KST -1.686922
  • 2022-05-20 22:11:45 KST -1745.959710
  • 2022-05-20 21:59:28 KST -1008.898933
  • 2022-05-20 21:58:19 KST -939.910922
  • 2022-05-20 21:55:32 KST -772.928747
  • 2022-05-20 21:42:41 KST -1.409623
  • 2022-05-19 17:00:14 KST -244.410927
  • 2022-05-19 16:57:30 KST -79.914565
  • 2022-05-19 16:56:11 KST 0.054327
  • 2022-05-14 13:33:03 KST -1.997469
  • Average -479.7063491

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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.