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://eng.dangi.co.kr server time check history

  • 2019-05-27 02:31:00 KST 0.000637
  • 2019-05-23 21:35:01 KST -0.035055
  • 2018-10-24 00:02:43 KST -0.051830
  • 2018-09-01 08:56:25 KST -0.038803
  • 2018-08-18 14:23:44 KST -0.047742
  • 2018-06-15 20:36:41 KST -0.016641
  • 2018-06-15 19:31:57 KST -0.038530
  • 2018-05-10 11:46:09 KST -0.012993
  • 2018-05-04 13:19:41 KST -0.036290
  • 2018-04-26 11:11:23 KST -0.021901
  • Average -0.0299148

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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.