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://m.cafe.daum.net/euna310/_memo?boardType=C server time check history

  • 2019-08-01 00:37:37 KST -0.082965
  • 2018-05-28 18:40:03 KST -0.096577
  • 2018-05-22 16:11:45 KST -0.060835
  • 2018-05-11 13:09:38 KST -0.133521
  • 2018-05-06 09:51:49 KST -0.127794
  • 2018-04-30 08:30:37 KST -0.016612
  • 2018-04-02 23:13:12 KST -0.046045
  • 2018-03-24 11:12:06 KST -0.108344
  • 2018-03-17 16:15:31 KST -0.090029
  • 2018-03-13 07:35:47 KST -0.043172
  • Average -0.0805894

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.