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://sugang.kmu.ac.kr/servlet/Fip server time check history

  • 2018-12-15 23:32:47 KST -2.597095
  • 2018-11-24 08:43:59 KST -1.518835
  • 2018-11-08 18:38:47 KST -1.518848
  • 2018-10-25 09:53:59 KST -1.063303
  • 2018-10-17 21:51:18 KST -2.757307
  • 2018-10-11 22:31:53 KST -3.034073
  • 2018-09-09 11:08:01 KST -1.508770
  • 2018-09-03 08:29:11 KST -1.288114
  • 2018-09-03 08:28:09 KST -1.235748
  • 2018-09-03 08:27:09 KST -1.220553
  • Average -1.7742646

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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.