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://program.kbs.co.kr/2tv/enter/musicbank/pc/board.html?smenu=3b7ca1 server time check history

  • 2019-12-30 17:57:12 KST -0.029028
  • 2019-12-12 08:59:55 KST -0.000598
  • 2019-12-12 08:54:54 KST 0.001733
  • 2019-12-12 08:45:52 KST -0.018055
  • 2019-12-12 08:43:21 KST -0.034126
  • 2019-12-12 08:31:27 KST -0.021803
  • 2019-12-05 08:58:36 KST 0.001585
  • 2019-11-28 08:58:09 KST -0.034459
  • 2019-11-28 08:56:42 KST -0.004984
  • 2019-11-28 08:43:25 KST -0.053489
  • Average -0.0193224

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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.