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/responseViewMobile.cmd?formkey=NmFhZWM4YzYtMzBkZS00M2ZjLWI2M2QtMmE2YzdlMDNlMDkx server time check history

  • 2022-04-10 10:28:24 KST -0.044951
  • 2022-03-18 05:39:21 KST -0.020408
  • 2018-04-28 19:16:12 KST -0.105198
  • 2018-04-24 23:43:35 KST -0.028472
  • 2018-04-09 18:43:50 KST -0.020648
  • 2018-03-28 12:27:00 KST -0.000606
  • 2018-03-28 08:07:38 KST -0.103549
  • 2018-03-22 02:33:02 KST -0.047433
  • 2018-03-15 18:26:07 KST -0.062730
  • 2018-03-08 00:46:14 KST -0.062577
  • Average -0.0496572

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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.

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.