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://cafe.daum.net/mamamoo server time check history

  • 2017-10-13 00:14:28 KST 0.004087
  • 2017-09-22 22:49:17 KST -0.064207
  • 2017-09-22 21:39:01 KST -0.084196
  • 2017-09-21 20:18:13 KST -0.014348
  • 2017-09-21 20:17:07 KST 0.004801
  • 2017-09-21 20:14:42 KST 0.009800
  • 2017-09-21 20:13:39 KST -0.053280
  • 2017-09-21 20:11:42 KST 0.004760
  • 2017-09-21 20:02:18 KST -0.052150
  • 2017-09-21 19:59:50 KST -0.036845
  • Average -0.0281578

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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.