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.cafe.daum.net/nuest?nil=cafes server time check history

  • 2019-06-23 15:09:42 KST -0.183705
  • 2019-06-04 21:31:07 KST -0.106187
  • 2019-05-17 02:39:24 KST -0.124927
  • 2019-05-16 20:09:21 KST -0.128354
  • 2019-05-16 20:08:15 KST -0.126952
  • 2019-05-16 20:06:28 KST -0.141262
  • 2019-05-16 20:04:05 KST -0.178099
  • 2019-05-16 20:01:36 KST -0.097817
  • 2019-05-16 20:00:19 KST -0.078210
  • 2019-05-16 18:27:38 KST -0.140541
  • Average -0.1306054

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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.