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://www.musicaconcert.cf server time check history

  • 2021-03-06 02:31:20 KST 0.281675
  • 2021-03-01 08:45:37 KST 0.228870
  • 2021-02-26 12:00:28 KST 0.201634
  • 2021-02-17 13:23:11 KST 0.121775
  • 2021-02-14 15:26:48 KST 0.204744
  • 2021-02-09 03:17:42 KST 0.283419
  • 2021-02-06 04:53:44 KST 0.264909
  • 2021-02-03 02:42:35 KST 0.210082
  • 2021-01-31 07:25:22 KST 0.242717
  • 2021-01-28 10:59:38 KST 0.192581
  • Average 0.2232406

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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.