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.hongik.ac.kr/cn1000.jsp?p_contm=39394599 server time check history

  • 2022-04-27 07:07:41 KST -0.062196
  • 2022-04-05 21:44:01 KST -0.001739
  • 2021-10-29 14:16:34 KST -0.073368
  • 2018-07-21 19:42:13 KST 0.011004
  • 2018-05-16 15:42:25 KST -0.010591
  • 2018-05-09 02:09:27 KST -0.047510
  • 2018-05-04 23:05:13 KST -0.066823
  • 2018-05-01 11:58:13 KST 3.254992
  • 2018-05-01 00:19:44 KST 6.540210
  • 2018-04-24 23:47:43 KST -0.001935
  • Average 0.9542044

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.