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://chams.cju.ac.kr/login/SDivideFr.jsp server time check history

  • 2018-05-24 08:10:46 KST -0.059320
  • 2018-04-30 21:02:40 KST -0.068213
  • 2018-03-02 11:11:28 KST -0.058923
  • 2018-02-22 09:58:35 KST -0.031974
  • 2018-02-22 09:43:35 KST -0.034883
  • 2017-02-24 09:56:31 KST -0.004706
  • 2017-02-24 09:52:59 KST -0.038919
  • 2017-02-24 09:51:27 KST -0.028232
  • 2017-02-24 09:49:59 KST 0.025456
  • 2017-02-24 09:45:51 KST -0.004426
  • Average -0.030414

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.