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://ktis.kookmin.ac.kr server time check history

  • 2018-11-15 07:56:36 KST 4.989446
  • 2018-10-30 12:11:47 KST 2.999406
  • 2018-10-02 02:36:47 KST 0.131781
  • 2018-08-17 02:12:00 KST 0.107252
  • 2018-08-14 18:20:34 KST 0.186786
  • 2018-08-14 18:16:12 KST 0.114201
  • 2018-08-14 18:14:43 KST 0.169896
  • 2018-08-13 09:57:00 KST 0.139062
  • 2018-08-13 09:54:27 KST 0.175627
  • 2018-08-13 02:35:17 KST 0.171807
  • Average 0.9185264

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.