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://austinangck2809.blogspot.com/2016/09/photo-gallery-umi-super-smartphone-got.html server time check history

  • 2020-03-26 18:59:21 KST -0.012132
  • 2019-04-11 06:24:30 KST 0.190669
  • 2018-05-21 07:12:05 KST 0.239458
  • 2018-05-17 11:06:34 KST 0.181843
  • 2018-05-10 13:25:46 KST 0.072265
  • 2018-05-05 05:35:24 KST 0.005219
  • 2018-05-01 20:37:21 KST 0.012415
  • 2018-04-19 10:01:18 KST 0.129629
  • 2018-04-14 22:53:43 KST -0.060080
  • 2018-04-11 11:38:04 KST -0.072510
  • Average 0.0686776

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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.