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.jj.ac.kr/index.html server time check history

  • 2019-08-01 10:54:15 KST 0.297070
  • 2019-08-01 10:51:53 KST 0.280033
  • 2019-08-01 10:50:22 KST 0.238734
  • 2019-08-01 10:44:10 KST 0.295154
  • 2019-08-01 10:41:41 KST 0.281035
  • 2019-08-01 10:38:03 KST 0.308077
  • 2019-07-31 10:50:30 KST 0.284950
  • 2019-01-29 11:00:01 KST 0.300693
  • 2019-01-29 10:56:42 KST 0.242753
  • 2019-01-29 10:53:26 KST 0.261862
  • Average 0.2790361

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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.