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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https://seowon.seowon.ac.kr/websamp/suga_11b.htm server time check history

  • 2018-05-12 20:38:06 KST -14.159018
  • 2018-05-08 19:28:15 KST -12.975566
  • 2018-05-06 17:05:50 KST -12.716108
  • 2018-05-03 11:05:35 KST -12.431741
  • 2018-05-01 23:38:23 KST -11.207521
  • 2018-04-29 23:07:28 KST -11.069397
  • 2018-04-27 13:24:57 KST -10.371084
  • 2018-04-17 08:22:09 KST -8.543222
  • 2018-04-06 23:29:44 KST -5.833936
  • 2018-04-03 07:15:26 KST -4.886032
  • Average -10.4193625

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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.