NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-10-22 09:39:20 KST 0.102168
  • 2021-10-19 02:34:05 KST 0.218981
  • 2021-10-17 16:38:06 KST -0.022331
  • 2021-10-16 16:55:14 KST 0.119234
  • 2021-10-15 17:05:05 KST 0.103642
  • 2021-10-14 16:34:21 KST 0.023050
  • 2021-10-13 15:59:51 KST -0.004927
  • 2021-10-12 16:25:55 KST -0.046794
  • 2021-10-11 17:24:53 KST 0.192713
  • 2021-10-10 10:48:23 KST -0.062736
  • Average 0.0623

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.