NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://www.chonbuk.ac.kr/ server time check history

  • 2022-04-16 23:51:47 KST -1650120708.075000
  • 2021-07-25 05:24:58 KST -0.020422
  • 2020-02-08 06:29:10 KST 0.054191
  • 2019-06-18 19:41:52 KST 0.001697
  • 2018-08-05 00:52:06 KST -0.066247
  • 2018-05-21 09:44:25 KST 0.052822
  • 2018-05-06 02:18:59 KST -0.058111
  • 2018-04-22 22:21:57 KST -0.078612
  • 2018-04-20 19:21:54 KST -0.080128
  • 2018-04-15 01:11:01 KST -0.087391
  • Average -165012070.83572

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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.