NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://kpopcon.net/bbs/board.php?bo_table=aa_kop1_a3 server time check history

  • 2022-09-30 00:15:11 KST -0.051965
  • 2022-09-27 10:17:01 KST -0.170943
  • 2022-09-27 10:14:43 KST -0.175540
  • 2022-09-27 10:05:19 KST 0.017302
  • 2022-09-27 09:59:06 KST -0.348328
  • 2022-09-27 09:56:40 KST -0.441998
  • 2022-09-27 09:51:34 KST 0.015869
  • 2022-09-27 09:49:07 KST -0.396851
  • 2022-09-27 09:37:23 KST 0.002492
  • 2022-09-27 09:29:56 KST -0.076022
  • Average -0.1625984

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.