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://nko.kr/?url=http://uis.sejong.ac.kr/app/sys.Login.servj server time check history

  • 2018-05-27 21:06:52 KST 0.152442
  • 2018-05-27 20:57:24 KST 0.194662
  • 2018-05-25 14:35:47 KST 0.144009
  • 2018-05-20 22:42:29 KST 0.116406
  • 2018-05-20 07:05:47 KST 0.056507
  • 2018-05-16 19:46:30 KST 0.054157
  • 2018-05-13 23:24:10 KST 0.164497
  • 2018-05-07 07:24:42 KST 0.151613
  • 2018-05-06 23:16:25 KST 0.237782
  • 2018-05-03 11:05:01 KST 0.225003
  • Average 0.1497078

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.

Information

# 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.