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
Chatroom by domain
우리말 English

http://kku.ac.kr server time check history

  • 2018-02-14 09:19:44 KST -42.899123
  • 2018-02-14 09:18:09 KST -50.681554
  • 2018-02-14 09:12:33 KST -50.691156
  • 2017-08-16 21:57:18 KST -1048.239170
  • 2016-08-18 09:28:54 KST -815.301827
  • 2016-08-18 09:24:24 KST -815.299918
  • 2016-08-18 09:18:39 KST -523.524039
  • 2016-02-19 09:09:17 KST -540.197983
  • 2016-02-17 09:18:29 KST -537.166084
  • 2016-02-17 09:15:41 KST -262.956782
  • Average -468.6957636

Recent view

Popular checks

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.