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://androidtabletgadgets.blogspot.com/2015/08/smartphone-mobile-between-20000-to.html server time check history

  • 2021-07-23 21:27:01 KST 0.051368
  • 2021-07-21 06:01:15 KST 0.094051
  • 2021-07-18 12:07:52 KST 0.093417
  • 2021-07-15 15:05:18 KST 0.205600
  • 2021-07-12 21:14:14 KST 0.173367
  • 2021-07-10 10:13:43 KST 0.156723
  • 2021-07-07 21:04:18 KST 0.084296
  • 2021-07-05 03:30:38 KST 0.126549
  • 2021-07-02 10:04:11 KST 0.177734
  • 2021-07-02 03:05:20 KST 0.213234
  • Average 0.1376339

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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.