NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2022-08-06 12:06:17 KST -0.055043
  • 2022-07-29 07:38:02 KST 0.034881
  • 2022-07-20 12:00:17 KST 0.046708
  • 2022-07-12 09:30:58 KST 0.025334
  • 2022-07-03 13:44:39 KST 0.185525
  • 2022-06-25 10:16:16 KST 0.049742
  • 2022-06-16 10:56:34 KST 0.140036
  • 2022-06-08 08:15:58 KST 0.136989
  • 2022-05-30 13:18:33 KST 0.165193
  • 2022-05-21 16:23:45 KST 0.183944
  • Average 0.0913309

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.