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

  • 2018-04-17 08:02:30 KST 0.001371
  • 2018-04-08 05:22:54 KST 0.095517
  • 2018-04-05 05:40:05 KST -0.010794
  • 2018-03-30 06:34:06 KST -0.056742
  • 2018-03-15 19:45:56 KST -0.007749
  • 2018-03-09 20:33:33 KST -0.014611
  • 2018-03-08 11:09:37 KST -0.009240
  • 2018-02-24 12:35:11 KST -0.055988
  • 2018-02-13 12:20:55 KST 0.021136
  • 2018-02-08 02:56:26 KST -0.149590
  • Average -0.018669

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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.