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=NzE4M2QyZjktMmFhYi00MDFlLThkODAtNmJlNGIwYzhiM2Ey server time check history

  • 2021-11-29 11:10:35 KST -0.369439
  • 2021-10-31 05:37:36 KST -0.054496
  • 2021-10-29 10:51:19 KST -0.041699
  • 2018-05-14 10:32:38 KST -0.038282
  • 2018-05-07 13:25:33 KST -0.047651
  • 2018-05-03 14:27:19 KST 0.018846
  • 2018-04-27 15:21:47 KST -0.057244
  • 2018-04-25 10:26:23 KST -0.094887
  • 2018-04-20 09:55:50 KST -0.018328
  • 2018-04-18 16:58:25 KST -0.107836
  • Average -0.0811016

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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.