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://katieandmaxtron.blogspot.com/2015/07/how-to-use-your-tablet-as-computer.html server time check history

  • 2018-11-03 16:19:49 KST 0.072814
  • 2018-05-22 11:06:05 KST -0.049409
  • 2018-05-17 03:12:34 KST -0.031992
  • 2018-04-27 11:53:15 KST 0.155108
  • 2018-04-22 23:03:19 KST 0.041681
  • 2018-04-21 16:28:41 KST 0.171219
  • 2018-04-17 05:48:51 KST 0.048941
  • 2018-04-14 19:24:28 KST 0.050255
  • 2018-04-09 03:39:46 KST 0.170910
  • 2018-04-03 09:52:45 KST -0.031085
  • Average 0.0598442

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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.