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

  • 2023-12-25 05:57:51 KST 0.199075
  • 2023-09-16 14:59:49 KST 0.060693
  • 2023-09-16 14:42:53 KST 0.170789
  • 2023-06-08 13:53:09 KST 0.030839
  • 2023-05-29 16:04:32 KST 0.053671
  • 2023-05-28 02:20:53 KST -0.010051
  • 2023-02-13 02:05:36 KST 0.022821
  • 2023-02-07 13:29:57 KST 0.057091
  • 2023-02-04 15:57:58 KST 0.015976
  • 2022-12-19 07:39:02 KST -0.045353
  • Average 0.0555551

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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.