NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


Chatroom by domain
우리말 English

https://form.office.naver.com/form/responseView.cmd?formkey=Y2VjOGY4MjEtMDRmZS00Mzc5LWFiYzgtMmM4NmVlZTQ4M2Nj server time check history

  • 2022-06-21 05:31:17 KST -0.021901
  • 2022-06-16 01:20:45 KST -0.013707
  • 2021-10-08 12:02:38 KST -0.027760
  • 2020-09-02 06:29:08 KST -0.039663
  • 2018-06-23 02:42:37 KST -0.035090
  • 2018-05-14 07:25:23 KST -0.164453
  • 2018-05-08 15:23:27 KST -0.128101
  • 2018-05-03 02:57:16 KST -0.104110
  • 2018-04-22 19:43:33 KST -0.119299
  • 2018-04-16 22:23:55 KST -0.147917
  • Average -0.0802001

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.