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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http://unelventtime.cf server time check history

  • 2021-01-25 17:56:02 KST 0.303069
  • 2021-01-22 18:58:56 KST 0.266466
  • 2021-01-19 19:47:11 KST 0.279041
  • 2021-01-16 18:03:43 KST 0.282136
  • 2021-01-13 22:47:09 KST 0.222764
  • 2021-01-11 03:25:12 KST 0.189484
  • 2021-01-06 21:01:47 KST 0.206030
  • 2021-01-04 04:10:17 KST 0.338398
  • 2021-01-01 09:00:27 KST 0.297877
  • 2020-12-29 17:48:56 KST 0.274214
  • Average 0.2659479

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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.


# 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.