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://www.megastudy.net/megastudy.asp server time check history

  • 2018-01-10 22:35:11 KST -0.626195
  • 2018-01-10 22:11:18 KST -0.447706
  • 2017-12-28 22:27:29 KST -0.509153
  • 2017-12-24 23:20:44 KST -0.222028
  • 2017-12-24 22:23:42 KST -0.446992
  • 2017-08-20 22:52:08 KST -0.448685
  • 2017-05-21 22:57:09 KST -0.699087
  • 2017-02-22 21:59:48 KST -0.307744
  • 2017-02-22 21:58:43 KST -1.004544
  • 2017-02-22 21:56:54 KST -1.313934
  • Average -0.6026068

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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.