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

https://www.facebook.com/pg/produce101/posts/?ref=page_internal server time check history

  • 2019-03-13 19:54:35 KST -1552474475.783500
  • 2018-10-23 10:59:58 KST 0.187083
  • 2018-10-22 19:33:16 KST 0.135364
  • 2018-08-21 17:58:01 KST 0.044095
  • 2018-08-21 17:52:38 KST 0.074953
  • 2018-08-21 17:50:48 KST 0.065555
  • 2018-08-21 17:27:45 KST 0.030014
  • 2018-08-21 17:25:35 KST 0.202628
  • 2017-10-14 14:35:30 KST 0.063896
  • 2017-06-05 20:01:22 KST 0.245397
  • Average -155247447.47345

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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.