NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://littlebitjohnny.blogspot.com/2016/01/4-steps-hacking-jcow-social-networking.html server time check history

  • 2022-12-01 17:58:58 KST 0.241514
  • 2022-11-24 11:17:34 KST 0.126010
  • 2022-11-17 10:31:43 KST -0.070144
  • 2022-11-10 09:23:26 KST 0.106510
  • 2022-11-03 01:51:11 KST 0.049698
  • 2022-10-27 01:02:43 KST -0.019710
  • 2022-10-21 15:03:23 KST 0.086185
  • 2022-10-17 10:07:25 KST 0.015578
  • 2022-10-04 09:25:22 KST 0.127765
  • 2022-09-27 23:14:50 KST 0.220654
  • Average 0.088406

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.