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/mobile/board.html?smenu=3b7ca1 server time check history

  • 2019-05-09 20:50:21 KST -0.036509
  • 2019-05-09 08:51:13 KST 0.008797
  • 2019-05-02 08:59:52 KST -0.062716
  • 2019-05-02 08:58:34 KST -0.035243
  • 2018-12-08 15:52:14 KST -0.013713
  • 2018-12-06 08:59:11 KST -0.000086
  • 2018-12-06 08:57:57 KST -0.052724
  • 2018-12-06 08:56:51 KST -0.048265
  • 2018-11-29 08:59:04 KST -0.058554
  • 2018-11-29 08:56:51 KST -0.012621
  • Average -0.0311634

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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.