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/WannaOneOfficial? server time check history

  • 2022-05-12 00:03:16 KST -0.054554
  • 2021-05-10 12:34:29 KST -0.014860
  • 2018-05-10 17:13:23 KST -0.140864
  • 2018-05-06 14:02:23 KST -0.055107
  • 2018-04-30 19:40:47 KST -0.078022
  • 2018-04-21 15:24:31 KST -0.058188
  • 2018-04-09 03:42:27 KST -0.030997
  • 2018-03-30 10:56:54 KST -0.065326
  • 2018-03-30 00:48:21 KST -0.043292
  • 2018-03-30 00:43:22 KST -0.120160
  • Average -0.066137

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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.