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

  • 2018-07-11 16:46:43 KST -0.264205
  • 2018-06-17 21:57:08 KST -0.751960
  • 2018-06-14 01:29:13 KST -0.276958
  • 2018-06-13 00:29:34 KST -0.452190
  • 2018-05-18 19:31:48 KST -0.731678
  • 2018-04-20 23:34:16 KST -0.876013
  • 2018-04-18 15:33:14 KST -0.767346
  • 2018-04-14 22:37:12 KST -1.156534
  • 2018-04-14 22:28:05 KST -0.476343
  • 2018-04-11 08:16:05 KST -0.501031
  • Average -0.6254258

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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.