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://stephaniefulke.blogspot.com/2014/12/happy-new-year-2015-wishes-collection.html server time check history

  • 2018-10-01 12:07:58 KST 0.012556
  • 2018-05-25 04:04:18 KST -0.025069
  • 2018-05-01 10:22:24 KST 0.074272
  • 2018-05-01 01:55:53 KST -0.044199
  • 2018-04-20 06:27:30 KST 0.175705
  • 2018-04-17 07:32:59 KST 0.022112
  • 2018-04-13 17:35:34 KST 0.116460
  • 2018-03-08 12:05:29 KST -0.001264
  • 2018-03-03 03:23:19 KST 0.237584
  • 2018-02-24 12:19:30 KST 0.012714
  • Average 0.0580871

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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.