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://superpixels.blogspot.com/2016/08/how-to-root-lollipop-and-marshmallow.html server time check history

  • 2020-07-21 09:21:55 KST 0.138704
  • 2019-12-15 09:53:46 KST 0.024143
  • 2019-05-30 12:23:16 KST -0.059105
  • 2018-11-10 10:41:37 KST -0.041299
  • 2018-10-31 19:03:23 KST 0.065080
  • 2018-09-02 06:16:20 KST 0.139183
  • 2018-05-24 05:59:57 KST 0.171962
  • 2018-05-15 21:44:13 KST 0.126377
  • 2018-05-02 23:27:44 KST -0.041733
  • 2018-04-27 09:05:35 KST -0.070822
  • Average 0.045249

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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.