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://smoothielicioussims.blogspot.it server time check history

  • 2021-05-13 14:53:07 KST 0.200581
  • 2021-05-10 17:37:55 KST 0.052189
  • 2021-05-07 21:44:25 KST 0.140380
  • 2021-05-04 22:04:08 KST 0.157845
  • 2021-05-02 03:39:29 KST 0.255708
  • 2021-05-02 03:32:29 KST 0.083096
  • 2021-04-23 05:29:11 KST 0.254521
  • 2021-04-18 17:00:27 KST 0.015516
  • 2021-04-15 17:52:22 KST 0.015804
  • 2021-04-10 22:23:18 KST 0.105784
  • Average 0.1281424

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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.