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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우리말 English

http://stephaniefulke.blogspot.com/2014/05/tutorial-install-apps-from-sd-card-on.html server time check history

  • 2018-05-17 08:33:22 KST 0.050873
  • 2018-05-01 06:11:19 KST 0.062924
  • 2018-04-14 21:12:55 KST -0.034456
  • 2018-04-09 02:43:03 KST 0.128206
  • 2018-03-30 07:17:35 KST -0.054162
  • 2018-03-16 02:01:33 KST 0.219562
  • 2018-03-14 04:10:19 KST 0.239125
  • 2018-03-10 13:05:10 KST -0.053115
  • 2018-02-25 10:20:36 KST 0.011606
  • 2018-02-16 14:19:31 KST 0.050646
  • Average 0.0621209

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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.