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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https://darellsfinancialcorner.blogspot.com/2016/04/between-rock-and-smartphone.html server time check history

  • 2020-02-13 23:26:44 KST 0.168222
  • 2018-10-15 16:22:24 KST 0.040172
  • 2018-05-22 13:59:01 KST 0.085868
  • 2018-05-10 12:30:58 KST 0.306039
  • 2018-04-30 03:26:41 KST 0.099560
  • 2018-04-12 09:52:59 KST 0.016682
  • 2018-04-09 01:45:14 KST 0.260733
  • 2018-04-05 06:48:03 KST 0.261278
  • 2018-04-02 01:26:38 KST -0.009350
  • 2018-03-24 08:15:12 KST 0.097144
  • Average 0.1326348

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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.