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://nsugang.kangwon.ac.kr/sugang/html/mobile/notice.html server time check history

  • 2018-07-20 11:43:22 KST -0.068375
  • 2018-05-16 15:40:55 KST -0.039786
  • 2018-05-05 04:22:44 KST -2.176882
  • 2018-05-01 00:41:32 KST -0.064565
  • 2018-04-27 12:46:44 KST -1.936619
  • 2018-04-23 21:13:46 KST -0.072298
  • 2018-04-20 06:47:51 KST 300.334335
  • 2018-04-17 05:03:57 KST -0.081133
  • 2018-04-15 00:48:18 KST -0.065326
  • 2018-04-11 06:19:18 KST -0.049291
  • Average 29.578006

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.