NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://mallusims3.blogspot.com server time check history

  • 2023-11-17 14:57:23 KST 0.159174
  • 2023-11-06 20:14:55 KST 0.260610
  • 2023-10-27 03:04:15 KST 0.324836
  • 2023-10-19 00:45:00 KST 0.191657
  • 2023-10-11 21:39:49 KST 0.264890
  • 2023-10-04 19:45:38 KST 0.141236
  • 2023-09-27 17:50:09 KST 0.471073
  • 2023-09-20 12:47:34 KST 0.201077
  • 2023-08-19 18:30:42 KST 0.245538
  • 2023-08-09 04:43:33 KST 0.110699
  • Average 0.237079

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.