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://www.kbs.co.kr server time check history

  • 2020-01-03 17:29:37 KST -0.059010
  • 2019-10-24 08:33:56 KST -0.038609
  • 2019-10-24 08:30:57 KST -0.030903
  • 2019-09-05 08:55:20 KST 0.017032
  • 2019-05-16 09:00:27 KST -0.030253
  • 2019-05-16 08:54:57 KST -0.024901
  • 2018-12-06 08:58:29 KST 0.006689
  • 2018-11-22 08:58:20 KST -0.063416
  • 2017-04-20 22:41:47 KST -0.282396
  • 2016-06-02 10:44:48 KST -0.422058
  • Average -0.0927825

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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.