NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2022-01-08 04:12:25 KST 0.261152
  • 2022-01-02 19:20:26 KST 0.085148
  • 2021-12-30 08:11:39 KST 0.145904
  • 2021-12-29 07:58:51 KST 0.173686
  • 2021-12-23 12:40:19 KST 0.001536
  • 2021-12-20 13:48:06 KST -0.009295
  • 2021-12-17 14:14:56 KST 0.070381
  • 2021-12-14 14:33:41 KST -0.010802
  • 2021-12-11 15:30:37 KST -0.016966
  • 2021-12-08 16:05:17 KST 0.040643
  • Average 0.0741387

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.