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://adpica.mediaweb.co.kr/RealMedia/ads/adstream_sx.ads/start/[email protected]?Pkey=HY715865 server time check history

  • 2018-08-24 15:29:26 KST -0.031528
  • 2018-07-16 12:57:17 KST -0.611837
  • 2018-06-22 20:31:02 KST -0.116433
  • 2018-05-20 15:01:28 KST -0.898145
  • 2018-04-25 00:12:33 KST -0.033405
  • 2018-04-17 04:41:14 KST -0.135980
  • 2018-04-06 19:45:52 KST -0.525314
  • 2018-03-22 00:06:11 KST -0.038611
  • 2018-03-17 20:31:43 KST -0.739584
  • 2018-03-07 05:30:50 KST -0.464957
  • Average -0.3595794

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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.