NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://11st.kr/ server time check history

  • 2020-03-25 02:07:25 KST -0.029719
  • 2020-03-23 19:38:56 KST -0.006502
  • 2019-09-05 02:37:10 KST 0.001569
  • 2019-04-11 16:55:26 KST -0.047644
  • 2018-11-19 20:19:20 KST -0.041578
  • 2018-11-19 11:21:23 KST -0.012506
  • 2018-10-13 06:05:45 KST -0.043812
  • 2018-08-28 20:20:13 KST -0.065871
  • 2018-08-28 13:57:39 KST -0.044794
  • 2018-07-05 13:58:28 KST -0.067597
  • Average -0.0358454

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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.