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://stephaniefulke.blogspot.com/2014/05/new-software-updates-for-htc-windows.html server time check history

  • 2020-02-14 07:30:22 KST 0.036909
  • 2018-05-19 05:57:11 KST 0.211126
  • 2018-05-15 12:16:19 KST 0.189283
  • 2018-05-11 01:03:49 KST -0.000173
  • 2018-05-06 19:40:11 KST 0.052464
  • 2018-05-01 17:01:25 KST -0.089905
  • 2018-05-01 04:43:12 KST 0.174130
  • 2018-04-24 18:47:22 KST 0.020370
  • 2018-04-20 04:24:44 KST -0.002562
  • 2018-04-12 13:30:24 KST -0.048505
  • Average 0.0543137

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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.