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=M2I0OGVlZjgtYmJjNS00YmEzLWJhMWYtNDVlOWEwMjE4ZGY0 server time check history

  • 2022-04-02 03:50:59 KST -0.046867
  • 2020-07-02 18:40:01 KST -0.003608
  • 2018-08-31 00:43:51 KST -0.060604
  • 2018-08-10 18:03:53 KST -0.022565
  • 2018-06-23 10:34:14 KST -0.041694
  • 2018-01-09 20:38:48 KST -0.014167
  • 2018-01-09 20:20:42 KST -0.070313
  • 2018-01-09 20:17:17 KST -0.105518
  • 2018-01-09 20:11:30 KST -0.096272
  • 2018-01-04 22:38:04 KST -0.102418
  • Average -0.0564026

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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.