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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http://fans.jype.com/ server time check history

  • 2018-05-17 07:54:16 KST -0.810109
  • 2018-05-14 11:54:59 KST -0.327252
  • 2018-05-04 05:04:11 KST -0.027960
  • 2018-05-04 02:14:53 KST 0.049112
  • 2018-04-27 00:13:46 KST -0.127864
  • 2018-04-26 20:34:15 KST -0.369811
  • 2018-04-26 20:33:00 KST -0.546279
  • 2018-04-26 20:31:19 KST -0.035368
  • 2018-04-26 20:29:31 KST -0.009152
  • 2018-04-25 19:57:05 KST -0.358303
  • Average -0.2562986

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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.