NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-11-26 03:49:24 KST 0.343306
  • 2021-11-15 12:40:38 KST 0.097896
  • 2021-11-10 20:53:19 KST 0.182157
  • 2021-11-06 01:03:01 KST 0.205801
  • 2021-11-01 23:08:49 KST 0.117122
  • 2021-10-28 18:31:19 KST 0.063806
  • 2021-10-25 17:10:10 KST 0.051670
  • 2021-10-22 11:58:31 KST 0.169431
  • 2021-10-19 04:03:45 KST -0.012831
  • 2021-10-17 12:39:52 KST 0.024784
  • Average 0.1243142

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.