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.ticket.yes24.com/Perf/Detail/PerfInfo.aspx?IdPerf=30112 server time check history

  • 2021-06-18 13:12:29 KST -0.918541
  • 2021-06-18 02:55:04 KST -0.881102
  • 2020-05-05 01:58:48 KST -0.274676
  • 2020-05-02 03:36:41 KST -0.279416
  • 2019-10-18 06:34:14 KST -0.119518
  • 2019-01-10 19:53:16 KST -0.760236
  • 2018-12-27 17:57:34 KST -0.844743
  • 2018-09-03 04:55:58 KST -0.103450
  • 2018-09-02 23:55:53 KST -0.314061
  • 2018-07-31 13:55:19 KST -0.094594
  • Average -0.4590337

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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.