NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-09-25 00:27:11 KST -0.001780
  • 2021-09-22 06:22:28 KST 0.016210
  • 2021-09-19 19:17:40 KST 0.126322
  • 2021-09-17 11:08:54 KST 0.143590
  • 2021-09-15 04:34:40 KST 0.130621
  • 2021-09-13 00:42:40 KST 0.141733
  • 2021-09-10 15:36:31 KST 0.021604
  • 2021-09-08 12:21:14 KST 0.266342
  • 2021-09-06 09:36:14 KST 0.024051
  • 2021-09-04 07:39:03 KST 0.075348
  • Average 0.0944041

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.