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/2016/10/oss-client-71-setup-download.html server time check history

  • 2021-09-19 02:02:27 KST 0.080892
  • 2021-09-15 12:05:41 KST 0.118127
  • 2021-08-06 00:59:05 KST 0.286323
  • 2021-05-05 12:35:05 KST 0.099174
  • 2021-04-24 23:14:41 KST 0.050693
  • 2021-04-14 10:03:38 KST 0.040908
  • 2021-04-14 10:02:02 KST 0.163556
  • 2021-04-14 10:00:43 KST 0.054593
  • 2020-07-28 09:01:34 KST 0.176094
  • 2019-09-02 16:39:02 KST 0.060030
  • Average 0.113039

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.