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://cafe.daum.net/elris.official server time check history

  • 2020-03-24 20:36:08 KST -0.064518
  • 2019-07-27 08:15:19 KST -0.011201
  • 2019-05-27 15:22:12 KST -0.005103
  • 2018-11-15 17:48:59 KST -0.060907
  • 2018-11-13 20:41:36 KST -0.072592
  • 2018-11-11 16:41:43 KST -0.075654
  • 2018-10-28 10:37:01 KST -0.018976
  • 2018-10-27 17:54:08 KST -0.068463
  • 2018-10-26 22:09:01 KST 0.006131
  • 2018-10-26 21:52:43 KST -0.004516
  • Average -0.0375799

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.