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://19miracles.blogspot.com/2016/04/android-60-marshmallow-now-available.html server time check history

  • 2018-04-16 21:26:21 KST -0.054529
  • 2018-04-06 21:52:35 KST 0.029853
  • 2018-03-30 07:47:32 KST 0.096756
  • 2018-03-30 02:49:40 KST 0.026903
  • 2018-03-26 06:38:37 KST -0.022486
  • 2018-03-26 01:47:21 KST 0.228877
  • 2018-03-19 17:08:49 KST -0.001195
  • 2018-03-17 04:07:28 KST 0.153886
  • 2018-03-10 01:31:56 KST 0.313487
  • 2018-03-03 04:53:56 KST -0.011643
  • Average 0.0759909

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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.