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://yellowkies.yg-sechskies.com server time check history

  • 2018-05-25 01:47:15 KST -0.854679
  • 2018-05-23 12:23:52 KST -0.463897
  • 2018-05-10 16:41:24 KST -0.070341
  • 2018-05-05 06:27:13 KST -0.526815
  • 2018-05-03 16:31:56 KST -0.240794
  • 2018-04-22 18:44:23 KST -0.260548
  • 2018-04-10 09:26:37 KST -0.672837
  • 2018-04-10 04:58:35 KST -0.906465
  • 2018-04-03 06:49:38 KST -4.029686
  • 2018-03-28 03:32:50 KST -0.641106
  • Average -0.8667168

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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.