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://nko.kr/?url=http://naver.me/FLMF2D87 server time check history

  • 2023-09-17 16:07:35 KST 0.174949
  • 2023-09-17 08:16:42 KST 0.065068
  • 2023-09-15 06:46:01 KST 0.029441
  • 2023-08-07 20:50:02 KST 0.166213
  • 2023-07-19 23:15:59 KST 0.083317
  • 2023-06-30 14:35:13 KST -0.001385
  • 2023-06-11 23:52:25 KST 0.104702
  • 2023-05-23 23:37:31 KST 0.079535
  • 2023-05-18 20:20:08 KST 0.008410
  • 2023-05-18 20:17:07 KST 0.148078
  • Average 0.0858328

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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.