NKO Atomic Clock

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


Chatroom by domain
우리말 English

https://form.office.naver.com/form/responseView.cmd?formkey=ZmRjYWQ2ODYtNmZjMS00NmVkLTkxZmYtYTA2Mzk0ZjdmMTAw server time check history

  • 2022-03-26 23:55:27 KST -0.037883
  • 2018-08-10 17:23:40 KST -0.107592
  • 2018-05-06 10:00:23 KST -0.099680
  • 2018-05-04 08:12:09 KST -0.081223
  • 2018-04-23 13:29:05 KST -0.092903
  • 2018-04-23 13:27:17 KST -0.080808
  • 2018-04-23 13:20:03 KST -0.116047
  • 2018-04-23 13:17:42 KST -0.126740
  • 2018-04-23 13:06:39 KST -0.013356
  • Average -0.084025777777778

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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.