NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://den08.inames.kr/bbs/clock.php server time check history

  • 2022-11-24 20:37:45 KST -2.586094
  • 2022-11-24 20:36:26 KST -2.576828
  • 2022-11-24 20:21:19 KST -2.529531
  • 2022-11-24 20:14:08 KST -2.507532
  • 2022-10-28 21:29:19 KST -3.304357
  • 2022-09-28 20:04:09 KST -3.034881
  • 2022-09-27 22:42:18 KST -3.495736
  • 2022-09-27 22:39:26 KST -3.494939
  • 2022-08-24 21:36:35 KST -3.249978
  • 2017-04-30 22:12:52 KST -3.774731
  • Average -3.0554607

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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.