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=MWJjN2E1YmMtNGFmZS00NTU3LTg1NTktZmY2Zjk5ZTQ3ZDYw server time check history

  • 2021-02-02 02:03:53 KST 0.005484
  • 2021-01-27 18:09:04 KST -0.009766
  • 2018-09-25 21:54:57 KST -0.013348
  • 2018-06-14 01:18:44 KST -0.163421
  • 2018-05-10 13:46:33 KST -0.087476
  • 2018-04-09 04:55:24 KST -0.064697
  • 2018-03-24 20:59:33 KST 0.003173
  • Average -0.047150142857143

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Popular checks

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.