NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://wing.chosun.ac.kr/ server time check history

  • 2022-09-01 09:58:13 KST -0.017315
  • 2022-09-01 09:57:11 KST -0.046138
  • 2020-05-31 20:20:33 KST -0.081250
  • 2019-10-24 11:24:48 KST -0.357926
  • 2019-08-22 09:59:10 KST -0.473794
  • 2019-08-19 15:53:37 KST -1.023218
  • 2019-04-26 20:22:21 KST -1.535537
  • 2019-04-21 10:04:08 KST -0.741901
  • 2019-02-18 10:00:35 KST -0.828525
  • 2019-02-18 09:55:30 KST -1.267913
  • Average -0.6373517

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Popular checks

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.

Information

# 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.