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://form.office.naver.com/form/responseView.cmd?formkey=N2JhOTJkZDYtN2JjMC00YWVjLWIwYjItYjliNmQxOTNlOWMz server time check history

  • 2022-05-02 21:20:02 KST 0.005129
  • 2021-10-31 06:45:06 KST -0.035924
  • 2021-09-20 11:37:00 KST -0.064605
  • 2021-08-14 19:46:12 KST -0.059792
  • 2020-08-25 22:19:38 KST -0.043698
  • 2018-07-24 17:07:36 KST -0.088730
  • 2018-05-16 15:06:55 KST -0.060150
  • 2018-05-11 02:11:21 KST -0.131618
  • 2018-05-04 08:50:14 KST -0.047580
  • 2018-05-03 20:23:36 KST -0.023485
  • Average -0.0550453

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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.