NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-11-20 17:47:12 KST 0.131021
  • 2021-11-10 04:58:17 KST 0.289175
  • 2021-10-28 22:48:12 KST 0.324720
  • 2021-10-16 22:51:19 KST 0.135940
  • 2021-10-10 10:42:10 KST 0.091308
  • 2021-10-07 13:21:58 KST 0.045832
  • 2021-09-26 12:40:09 KST 0.040342
  • 2021-09-22 23:57:31 KST 0.297718
  • 2021-09-19 16:22:09 KST 0.043581
  • 2021-09-16 10:06:39 KST 0.130841
  • Average 0.1530478

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.