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://m.megastudy.net/mobile/smart/event/2018/m_0323_new/main.asp server time check history

  • 2018-06-19 05:52:13 KST -0.896947
  • 2018-05-21 06:38:23 KST -0.144324
  • 2018-05-15 07:29:57 KST -1.308507
  • 2018-04-23 07:20:47 KST -0.450040
  • 2018-04-17 04:56:34 KST -0.447971
  • 2018-04-05 03:22:39 KST -0.550595
  • 2018-04-03 17:18:32 KST -0.872151
  • 2018-03-23 22:17:50 KST -0.892435
  • 2018-03-23 21:45:02 KST -0.699610
  • Average -0.69584222222222

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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.