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://sugang.sch.ac.kr/sugang/SCH/LaunchProject.jsp server time check history

  • 2016-06-24 09:58:39 KST -0.669062
  • 2016-06-24 09:57:37 KST -1.202341
  • 2016-06-24 09:50:18 KST -0.612466
  • 2016-06-24 09:48:14 KST -0.948752
  • 2016-06-24 09:47:02 KST -0.660431
  • 2016-06-24 09:45:47 KST -0.922922
  • 2016-06-24 09:28:58 KST -0.336965
  • 2016-06-23 09:56:44 KST -0.783160
  • 2016-06-23 09:52:56 KST -0.062584
  • 2016-06-23 09:51:10 KST -1.022319
  • Average -0.7221002

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.