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://gall.dcinside.com/board/lists/?id=gf server time check history

  • 2018-07-28 09:58:46 KST -2.057222
  • 2018-07-28 05:49:25 KST -1.270008
  • 2018-07-28 05:47:24 KST -1.043435
  • 2018-05-29 23:55:49 KST -5.027605
  • 2018-05-29 23:26:53 KST -4.463988
  • 2017-12-31 23:55:41 KST -1.507746
  • 2017-12-07 23:59:09 KST -0.778538
  • 2017-12-07 23:57:27 KST -0.769212
  • 2017-10-08 23:14:15 KST -7.465646
  • 2017-10-08 23:12:03 KST -7.919378
  • Average -3.2302778

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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.