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

https://gaesin.chungbuk.ac.kr/jsp/main.jsp server time check history

  • 2018-09-21 21:24:42 KST -31.916669
  • 2018-09-21 21:23:28 KST -38.450181
  • 2018-05-17 07:05:37 KST -112.794544
  • 2018-05-15 23:07:59 KST -91.734481
  • 2018-02-06 08:58:02 KST -64.742393
  • 2018-02-06 08:55:52 KST -46.339857
  • 2017-02-03 10:39:07 KST -80.454146
  • 2017-02-03 08:50:35 KST -84.407161
  • Average -68.854929

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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.