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://southernmatron.blogspot.com/2016/09/how-to-choose-photo-camera.html server time check history

  • 2021-07-25 02:10:04 KST 0.353488
  • 2021-07-22 18:09:21 KST 0.034729
  • 2021-07-19 10:43:12 KST 0.044780
  • 2021-07-17 01:51:55 KST 0.038369
  • 2021-07-14 14:02:38 KST 0.134932
  • 2021-07-12 04:42:47 KST 0.281602
  • 2021-07-09 19:05:54 KST 0.089761
  • 2021-07-07 09:11:57 KST 0.128178
  • 2021-07-03 21:55:11 KST 0.079836
  • 2021-07-01 09:16:22 KST 0.178770
  • Average 0.1364445

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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.