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://innaz2.blogspot.com/2015/06/flash-android-511-lollipop-ota-update.html server time check history

  • 2018-10-19 15:19:13 KST 0.049584
  • 2018-10-10 21:15:10 KST 0.006704
  • 2018-05-24 08:30:32 KST 0.106382
  • 2018-05-14 07:27:08 KST -0.050527
  • 2018-05-07 13:58:50 KST 0.187173
  • 2018-05-05 08:25:39 KST 0.031029
  • 2018-05-01 09:15:05 KST -0.023580
  • 2018-04-22 19:08:59 KST -0.047828
  • 2018-04-21 09:37:16 KST 0.115978
  • 2018-04-05 02:31:04 KST -0.032102
  • Average 0.0342813

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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.