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=NTE4NGEyY2MtNThjNC00NmNmLWEwYjYtNjdmMDFhODdiMDVj server time check history

  • 2021-09-27 13:38:44 KST -0.019759
  • 2019-06-09 15:48:12 KST -0.076834
  • 2018-05-17 03:12:50 KST -0.131870
  • 2018-05-09 21:15:09 KST -0.021552
  • 2018-05-03 02:59:07 KST -0.002517
  • 2018-04-29 21:39:42 KST 0.024020
  • 2018-04-21 08:16:14 KST -0.089213
  • 2018-04-17 05:23:33 KST -0.057593
  • 2018-04-17 05:21:31 KST -0.129840
  • 2018-04-07 00:12:03 KST -0.074421
  • Average -0.0579579

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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.