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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https://littlebitjohnny.blogspot.com/2016/09/download-android-lollipop-51-stock_21.html server time check history

  • 2020-05-20 14:27:48 KST -0.015415
  • 2019-10-30 09:25:50 KST 0.151910
  • 2019-10-30 09:21:12 KST -0.000194
  • 2019-04-15 18:49:33 KST 0.042844
  • 2018-05-24 08:22:02 KST 0.308442
  • 2018-05-17 10:56:48 KST 0.266022
  • 2018-05-04 03:24:36 KST 0.135021
  • 2018-04-23 02:58:03 KST 0.057386
  • 2018-04-07 02:46:11 KST 0.242465
  • 2018-04-01 08:15:31 KST 0.019459
  • Average 0.120794

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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.