NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2022-08-11 07:22:15 KST 0.133685
  • 2022-08-05 20:50:05 KST 0.025513
  • 2022-07-26 23:14:16 KST 0.182923
  • 2022-07-17 11:39:02 KST 0.050007
  • 2022-07-07 23:54:49 KST 0.058794
  • 2022-06-28 11:40:08 KST 0.074941
  • 2022-06-18 21:50:01 KST 0.049848
  • 2022-06-09 09:54:24 KST 0.023462
  • 2022-05-30 21:57:13 KST 0.056728
  • 2022-05-21 07:35:25 KST 0.172713
  • Average 0.0828614

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.