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://docs.google.com/forms/d/e/1FAIpQLSemD_MJJLh5Cfh4L8vdyCci_eEvpJzbv2r4Jv9SYfoqPY9HoQ/viewform server time check history

  • 2022-01-19 04:13:37 KST -0.034850
  • 2021-11-28 05:21:13 KST 0.098987
  • 2018-11-12 01:10:16 KST 0.047476
  • 2018-08-08 08:53:30 KST 0.069176
  • 2018-06-15 14:11:25 KST 0.026007
  • 2018-05-08 21:38:33 KST 0.051677
  • 2018-05-06 10:31:14 KST 0.031622
  • 2018-04-24 00:06:42 KST 0.014750
  • 2018-04-16 14:28:46 KST 0.013634
  • 2018-04-16 12:13:10 KST 0.014828
  • Average 0.0333307

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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.