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=ZmE5NWM3YTAtOTc0Zi00ZjE5LWI0ZjYtZGEzMTk1NmNiODhm server time check history

  • 2022-09-17 15:09:02 KST -0.025832
  • 2022-08-31 03:26:16 KST -0.038903
  • 2022-05-02 17:52:52 KST -0.038319
  • 2022-04-27 07:36:14 KST -0.061231
  • 2022-02-25 07:05:42 KST -0.038940
  • 2018-07-22 23:16:46 KST -0.132352
  • 2018-06-22 11:20:23 KST -0.068565
  • 2018-05-24 00:22:37 KST 0.008526
  • 2018-04-30 17:49:46 KST -0.065493
  • 2018-04-30 17:47:07 KST -0.084290
  • Average -0.0545399

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.