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://storefarm.naver.com/lalafanfan/products/2335452518 server time check history

  • 2018-05-15 21:05:54 KST -0.070277
  • 2018-05-08 06:07:55 KST -0.016569
  • 2018-04-28 20:22:08 KST -0.005283
  • 2018-04-24 23:11:11 KST -0.066420
  • 2018-04-17 05:20:06 KST -0.054200
  • 2018-04-07 01:33:17 KST -0.038804
  • 2018-04-06 22:46:03 KST -0.057853
  • 2018-04-03 03:17:24 KST -0.040588
  • 2018-03-27 17:18:22 KST 0.001765
  • 2018-03-26 01:01:08 KST 0.003667
  • Average -0.0344562

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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.