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

  • 2019-09-19 08:57:26 KST -0.024169
  • 2019-09-19 08:55:36 KST -0.012062
  • 2019-09-19 08:48:54 KST -0.007326
  • 2019-09-12 08:56:35 KST -0.005340
  • 2019-09-12 08:51:21 KST -0.033401
  • 2019-09-12 05:56:22 KST -0.023933
  • 2019-08-05 17:54:57 KST 0.010553
  • 2019-08-05 17:53:22 KST -0.063031
  • 2019-08-01 08:57:30 KST -0.024155
  • 2019-08-01 08:56:19 KST -0.018785
  • Average -0.0201649

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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.