NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://southernmatron.blogspot.com/ server time check history

  • 2023-01-31 01:05:44 KST 0.070133
  • 2023-01-28 09:52:24 KST 0.198440
  • 2023-01-26 03:05:20 KST 0.108303
  • 2023-01-23 18:48:43 KST 0.115809
  • 2023-01-21 09:33:08 KST 0.076243
  • 2023-01-19 03:06:56 KST -0.019050
  • 2023-01-16 21:11:23 KST 0.057433
  • 2023-01-14 13:05:57 KST 0.025374
  • 2023-01-12 07:14:28 KST 0.163226
  • 2023-01-10 01:24:27 KST 0.128689
  • Average 0.09246

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.