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://littlebitjohnny.blogspot.com/2016/01/how-to-free-up-memory-space-on-android.html server time check history

  • 2018-10-11 16:13:05 KST 0.073895
  • 2018-05-15 06:55:44 KST 0.260959
  • 2018-05-05 22:48:47 KST -0.163344
  • 2018-05-01 05:33:29 KST 0.090731
  • 2018-04-18 18:28:14 KST -0.055687
  • 2018-04-12 12:14:01 KST 0.005865
  • 2018-04-03 06:34:41 KST -0.005590
  • 2018-03-26 04:27:52 KST 0.108639
  • 2018-03-18 01:40:03 KST -0.026813
  • 2018-03-03 02:39:05 KST 0.063640
  • Average 0.0352295

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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.