NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://littlebitjohnny.blogspot.com/2015/05/spflashtoolexewindowsv5151600updated.html server time check history

  • 2022-11-23 10:37:36 KST 0.060450
  • 2022-11-16 09:59:46 KST 0.013049
  • 2022-11-09 08:41:33 KST 0.265422
  • 2022-10-31 14:53:34 KST 0.051767
  • 2022-10-24 14:10:02 KST 0.095230
  • 2022-10-17 13:52:25 KST -0.013336
  • 2022-10-06 15:44:19 KST 0.145538
  • 2022-09-26 19:50:47 KST 0.115030
  • 2022-09-21 12:18:27 KST 0.171529
  • 2022-09-14 08:02:23 KST 0.029430
  • Average 0.0934109

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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.