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://nko.kr/?url=http://ticket.yes24.com/pages/perf/detail/detail.aspx?idperf=21754 server time check history

  • 2019-12-03 12:55:32 KST 0.055814
  • 2019-11-28 14:56:47 KST -0.004749
  • 2019-11-13 21:09:47 KST 0.071519
  • 2019-10-22 12:17:10 KST -0.005223
  • 2019-08-07 19:39:59 KST 0.272712
  • 2019-08-07 10:41:43 KST 0.272458
  • 2019-08-07 10:36:52 KST 0.225180
  • 2019-07-23 12:42:14 KST 0.152971
  • 2019-05-05 09:52:43 KST 0.106978
  • 2019-03-29 19:12:46 KST 0.121731
  • Average 0.1269391

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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.