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://darellsfinancialcorner.blogspot.com/2016/10/download-android-412-stock-firmware-for.html server time check history

  • 2018-08-31 16:06:06 KST 0.004409
  • 2018-05-17 07:14:48 KST -0.003952
  • 2018-05-10 21:57:57 KST -0.012020
  • 2018-05-09 10:45:41 KST 0.279412
  • 2018-05-05 01:30:39 KST -0.005243
  • 2018-05-01 22:49:54 KST -0.057958
  • 2018-04-30 16:05:26 KST -0.026951
  • 2018-04-20 21:21:46 KST 0.130208
  • 2018-04-11 11:15:28 KST 0.216518
  • 2018-04-03 07:34:18 KST 0.013642
  • Average 0.0538065

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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.