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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우리말 English

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

  • 2019-09-04 07:32:05 KST 87.790276
  • 2019-08-08 08:52:16 KST 7.832354
  • 2019-08-07 08:44:08 KST 4.963159
  • 2019-08-07 08:42:57 KST 4.524729
  • 2019-08-07 08:37:07 KST 4.366405
  • 2019-08-07 08:13:26 KST 4.471936
  • 2019-08-07 00:20:28 KST 3.926245
  • 2019-08-06 08:56:30 KST 1.786261
  • 2019-08-06 08:22:52 KST 1.465391
  • 2019-08-06 08:15:29 KST 1.294085
  • Average 12.2420841

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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.