NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-11-25 19:13:37 KST 0.093075
  • 2021-11-19 02:41:34 KST 0.171758
  • 2021-11-12 06:57:29 KST 0.228678
  • 2021-11-05 16:07:35 KST 0.007095
  • 2021-10-28 13:37:37 KST 0.076729
  • 2021-10-22 06:45:57 KST 0.243133
  • 2021-10-15 23:08:33 KST 0.009241
  • 2021-10-10 14:31:15 KST 0.097927
  • 2021-10-04 10:53:22 KST -0.023273
  • 2021-09-27 20:01:45 KST 0.033099
  • Average 0.0937462

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.