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=ZjRkMTUxZjAtODNiZi00OTY2LTkzZjQtOWVjMjgwMTQ4MDMx server time check history

  • 2021-11-12 13:29:15 KST -0.000145
  • 2021-10-29 12:25:16 KST -0.019239
  • 2021-10-29 12:21:10 KST -0.002267
  • 2021-10-08 13:01:19 KST -0.077898
  • 2021-10-08 12:27:39 KST -0.075165
  • 2018-09-15 23:36:59 KST -0.107738
  • 2018-09-14 21:08:28 KST -0.088679
  • 2018-09-14 21:07:09 KST -0.045096
  • 2018-05-14 11:09:53 KST -0.085344
  • 2018-05-08 07:02:05 KST -0.096421
  • Average -0.0597992

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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.