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
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우리말 English

https://ikonic.yg-ikon.com/ server time check history

  • 2018-05-04 01:39:46 KST -0.092348
  • 2018-04-27 23:51:11 KST -0.683396
  • 2018-04-25 04:07:23 KST -0.977387
  • 2018-04-11 08:18:15 KST -0.938511
  • 2018-03-30 01:18:27 KST -0.201835
  • 2018-03-30 01:08:16 KST -0.222733
  • 2018-03-24 07:33:55 KST -0.581348
  • 2018-03-14 21:21:50 KST -0.522574
  • 2018-03-09 12:12:46 KST -0.316565
  • 2018-03-02 20:53:28 KST -0.558641
  • Average -0.5095338

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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.