NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://cafe.daum.net/monsta-x/swzx server time check history

  • 2023-11-19 20:50:35 KST -0.054710
  • 2023-09-01 16:49:31 KST -0.036579
  • 2023-09-01 15:34:21 KST -0.036859
  • 2023-08-25 09:46:36 KST -0.025727
  • 2023-08-18 15:31:50 KST -0.016528
  • 2023-08-18 13:09:27 KST 0.000395
  • 2023-08-12 00:10:29 KST 0.010858
  • 2023-08-11 16:34:15 KST -0.034638
  • 2023-08-11 15:33:36 KST 0.027558
  • 2023-08-11 14:48:07 KST 0.000959
  • Average -0.0165271

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.