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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우리말 English

http://megastudy.net server time check history

  • 2018-07-24 21:53:10 KST -1.058355
  • 2018-07-24 21:51:48 KST -0.649027
  • 2018-07-22 03:09:56 KST -0.368190
  • 2018-07-11 22:49:41 KST -0.868131
  • 2018-07-11 20:58:09 KST -0.483251
  • 2018-07-11 20:53:28 KST -0.451944
  • 2018-07-11 18:56:55 KST -0.749056
  • 2018-07-11 17:57:07 KST -0.784876
  • 2018-07-11 17:54:43 KST -0.509998
  • 2018-07-08 22:58:26 KST -0.333421
  • Average -0.6256249

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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.