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/WannaOneOfficial// server time check history

  • 2021-11-28 04:10:02 KST -0.060562
  • 2020-04-05 01:20:49 KST 0.003585
  • 2019-09-18 21:24:56 KST -0.061118
  • 2018-11-01 05:04:20 KST -0.032652
  • 2018-05-10 22:49:07 KST -0.036580
  • 2018-05-04 04:36:32 KST -0.031274
  • 2018-05-02 18:23:28 KST -0.038800
  • 2018-04-28 22:33:54 KST -0.013642
  • 2018-04-27 12:34:27 KST -0.026779
  • 2018-04-21 13:04:50 KST -0.023514
  • Average -0.0321336

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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.

Information

# 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.