NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://smtown.com server time check history

  • 2022-08-12 20:03:34 KST -0.018529
  • 2022-08-12 01:47:44 KST -0.024070
  • 2022-08-07 04:00:58 KST -0.007881
  • 2022-08-07 03:59:57 KST -0.018916
  • 2022-08-06 13:50:59 KST 0.016650
  • 2019-07-16 00:38:09 KST -0.035267
  • 2019-07-12 18:26:32 KST -0.019959
  • 2019-07-12 17:58:08 KST -0.042343
  • Average -0.018789375

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.