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://www.mimacstudy.com/ex/t531/2020/0325/897005_indexfull.ds server time check history

  • 2020-04-05 08:37:16 KST -0.261269
  • 2020-04-04 08:40:26 KST -0.528243
  • 2020-04-04 08:37:06 KST -0.387531
  • 2020-04-04 08:29:01 KST -0.484893
  • 2020-04-03 08:40:35 KST -1.012988
  • 2020-04-03 08:39:24 KST -0.553234
  • 2020-04-03 08:37:56 KST -0.567803
  • 2020-04-03 08:36:43 KST -0.666448
  • 2020-04-03 08:33:02 KST -0.505164
  • 2020-04-03 08:29:15 KST -0.742196
  • Average -0.5709769

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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.