NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://quvemumo.blogspot.com/ server time check history

  • 2021-11-26 16:53:50 KST 0.056694
  • 2021-11-23 12:13:50 KST 0.064706
  • 2021-11-17 03:15:07 KST 0.085065
  • 2021-11-13 05:18:28 KST 0.092217
  • 2021-11-10 00:59:59 KST 0.125291
  • 2021-11-04 23:38:55 KST 0.219069
  • 2021-10-31 13:52:25 KST 0.065404
  • 2021-10-28 14:30:55 KST -0.061519
  • 2021-10-25 14:40:57 KST 0.114737
  • 2021-10-22 12:03:37 KST 0.026370
  • Average 0.0788034

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.


# 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.