NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://form.office.naver.com/form/responseView.cmd?formkey=MjIwOTlmNDEtZWQ0ZS00MDI1LWFiNjYtM2M1NjVhYTJmZjlh server time check history

  • 2021-07-15 22:44:21 KST 0.003854
  • 2021-07-11 11:41:45 KST -0.046085
  • 2021-07-11 11:34:13 KST 0.004936
  • 2018-10-03 18:12:25 KST -0.107808
  • 2018-05-10 11:32:04 KST -0.062917
  • 2018-05-05 00:40:34 KST -0.067537
  • 2018-04-30 01:29:50 KST -0.085683
  • 2018-04-26 18:02:57 KST -0.154072
  • 2018-04-14 21:57:20 KST -0.097584
  • 2018-04-07 00:52:08 KST -0.048284
  • Average -0.066118

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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.