NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
Chatroom by domain
우리말 English

http://idwkontakte.ml server time check history

  • 2021-07-22 14:21:15 KST 0.349210
  • 2021-06-29 10:34:39 KST 1.679068
  • 2021-05-20 19:00:45 KST 0.244620
  • 2021-05-12 16:28:25 KST 0.176486
  • 2021-05-07 14:22:03 KST -2.111701
  • 2021-05-02 13:48:16 KST -1.971842
  • 2021-04-27 14:42:33 KST 0.101406
  • 2021-04-22 16:30:12 KST 0.256721
  • 2021-04-16 11:53:44 KST 0.174348
  • 2021-04-12 12:42:14 KST 0.257545
  • Average -0.0844139

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.