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://portal.unist.ac.kr/irj/servlet/prt/portal/prtroot/kr.ac.unist.Sugang.Home server time check history

  • 2023-08-03 07:57:48 KST -0.057202
  • 2023-08-03 07:20:13 KST 0.002564
  • 2023-08-03 07:19:06 KST 0.053537
  • 2023-05-25 07:56:38 KST -0.004120
  • 2023-05-25 07:55:13 KST 0.015207
  • 2023-05-25 07:39:51 KST -0.019012
  • 2023-05-25 07:35:23 KST -0.010257
  • 2023-02-02 12:43:30 KST 0.004565
  • 2023-02-02 07:41:48 KST 0.041870
  • 2023-02-02 07:39:17 KST -0.010232
  • Average 0.001692

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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.