NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-10-22 17:53:31 KST 0.029146
  • 2021-10-19 20:14:30 KST 0.116707
  • 2021-10-17 15:57:46 KST 0.056664
  • 2021-10-17 07:56:48 KST 0.042867
  • 2021-10-17 07:49:54 KST 0.106712
  • 2021-10-16 16:01:19 KST 0.026638
  • 2021-10-15 16:29:57 KST 0.283512
  • 2021-10-14 15:43:32 KST 0.184872
  • 2021-10-13 15:50:21 KST 0.065665
  • 2021-10-12 16:16:48 KST 0.030339
  • Average 0.0943122

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.