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://southernmatron.blogspot.com/2016/09/how-to-transfer-text-messages-from.html server time check history

  • 2020-01-13 03:25:10 KST 0.073804
  • 2018-07-01 04:53:00 KST 0.101948
  • 2018-05-23 15:53:37 KST -0.045205
  • 2018-05-22 13:58:39 KST 0.324594
  • 2018-05-15 09:40:00 KST 0.014812
  • 2018-05-06 13:55:19 KST 0.206927
  • 2018-04-21 01:58:44 KST 0.002374
  • 2018-04-14 19:50:10 KST -0.045956
  • 2018-04-06 17:42:46 KST -0.011342
  • 2018-04-03 03:54:27 KST 0.177531
  • Average 0.0799487

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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.