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://uwins.ulsan.ac.kr/LESN/B/MCB03U.aspx?MenuID=MCB03U!1 server time check history

  • 2019-02-12 08:58:55 KST -0.305968
  • 2019-02-11 08:49:43 KST -0.151977
  • 2019-02-11 08:48:16 KST -0.891708
  • 2019-02-11 08:46:18 KST -0.200456
  • 2019-02-11 08:44:58 KST -0.401152
  • 2019-02-11 08:43:19 KST -0.445051
  • 2019-02-11 08:41:48 KST -0.269751
  • 2019-02-11 08:40:25 KST -0.138287
  • 2019-01-13 02:37:27 KST -0.503579
  • 2018-11-05 13:13:47 KST -0.056912
  • Average -0.3364841

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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.