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.ewha.ac.kr/esug/servlet/sug_account server time check history

  • 2021-03-02 15:28:30 KST -0.074862
  • 2021-03-02 13:08:05 KST 0.007715
  • 2021-03-02 11:25:50 KST -0.066759
  • 2021-03-02 08:57:37 KST -0.079323
  • 2021-02-26 19:10:20 KST -0.024392
  • 2021-01-29 21:47:47 KST 0.015482
  • 2020-12-05 19:33:53 KST -0.052615
  • 2020-08-11 12:56:01 KST -0.018944
  • 2020-08-10 13:14:38 KST -0.022460
  • 2020-08-10 12:26:33 KST -0.031132
  • Average -0.034729

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.