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://memesmemosos.blogspot.com/2016/03/how-to-transfer-apps-from-s3s4s5s6-to.html server time check history

  • 2018-10-23 14:20:30 KST 0.018700
  • 2018-10-22 21:18:18 KST 0.184266
  • 2018-07-31 15:43:46 KST 0.044277
  • 2018-07-14 04:49:09 KST -0.046884
  • 2018-05-01 02:39:55 KST 0.115602
  • 2018-04-30 00:14:40 KST -0.022191
  • 2018-04-21 07:35:26 KST 0.003348
  • 2018-04-01 08:44:57 KST 0.127783
  • 2018-04-01 08:19:48 KST -0.022907
  • 2018-03-22 21:46:58 KST 0.208989
  • Average 0.0610983

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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.