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=OGZhMDlhNDEtNjMwZS00MGI2LThiMzgtYzA0OGQ2Y2E4OGQ4 server time check history

  • 2022-08-30 18:27:09 KST -0.059042
  • 2022-08-30 16:57:00 KST -0.046943
  • 2021-07-08 16:47:28 KST 0.004724
  • 2021-07-08 16:14:59 KST -0.049191
  • 2018-05-20 15:40:25 KST -0.029240
  • 2018-05-08 19:19:39 KST -0.149677
  • 2018-05-04 19:00:58 KST -0.120132
  • 2018-04-30 04:03:36 KST -0.061503
  • 2018-04-25 02:02:05 KST -0.089782
  • 2018-04-10 04:00:39 KST -0.071706
  • Average -0.0672492

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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.