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://m.cafe.daum.net/ server time check history

  • 2022-09-23 18:44:41 KST -0.017730
  • 2022-09-23 18:42:44 KST -0.033580
  • 2022-08-27 13:17:51 KST -0.010232
  • 2022-08-27 04:48:31 KST -0.057992
  • 2022-08-26 12:11:21 KST -0.015168
  • 2022-08-26 12:09:42 KST -0.033055
  • 2022-08-24 16:45:09 KST -0.017444
  • 2022-08-23 23:30:24 KST -0.020783
  • 2022-08-23 23:29:21 KST -0.040565
  • 2022-08-23 16:51:37 KST -0.051281
  • Average -0.029783

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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.