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://androidtabletgadgets.blogspot.com/2016/04/true-smart-40.html server time check history

  • 2018-05-16 00:29:05 KST 0.047731
  • 2018-05-11 00:02:22 KST -0.002651
  • 2018-05-04 03:30:10 KST 0.047153
  • 2018-05-04 00:05:23 KST 0.030518
  • 2018-04-30 13:54:26 KST 0.153240
  • 2018-04-20 18:05:48 KST 0.079745
  • 2018-04-17 04:21:47 KST 0.050726
  • 2018-04-07 01:10:24 KST 0.039780
  • 2018-03-24 05:07:10 KST 0.106089
  • 2018-03-21 04:07:56 KST 0.222441
  • Average 0.0774772

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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.