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

  • 2019-09-05 00:05:04 KST -0.569090
  • 2019-09-04 19:29:13 KST -0.023402
  • 2019-09-04 19:18:16 KST -0.078988
  • 2019-09-04 17:58:29 KST -0.539077
  • 2019-07-05 20:33:33 KST -0.185636
  • 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
  • Average -0.4823147

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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.