NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://ticket.interpark.com/Book/BookMain.asp server time check history

  • 2021-10-15 22:49:47 KST -0.982673
  • 2021-10-14 14:59:35 KST -0.492013
  • 2021-10-14 12:58:55 KST -0.490971
  • 2021-10-13 10:58:34 KST -0.942533
  • 2021-10-13 10:57:20 KST -0.144940
  • 2021-10-07 13:56:28 KST -0.559663
  • 2021-10-06 13:55:33 KST -0.820610
  • 2021-10-06 13:50:51 KST -0.658643
  • 2021-10-05 14:13:23 KST -0.831944
  • 2021-10-05 13:57:41 KST -0.546910
  • Average -0.64709

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.