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://total.yongin.ac.kr/index.do server time check history

  • 2023-08-29 09:55:32 KST -2.856329
  • 2023-08-29 09:39:24 KST -2.770063
  • 2023-08-25 09:53:03 KST -0.062913
  • 2023-08-25 09:38:18 KST 0.011770
  • 2023-08-24 09:54:35 KST -14.935281
  • 2023-08-24 09:41:37 KST -14.846663
  • 2023-08-24 09:40:13 KST -14.877494
  • 2023-08-22 09:58:47 KST -8.078074
  • 2023-08-22 09:56:20 KST -8.056804
  • 2023-08-22 09:54:37 KST -8.034578
  • Average -7.4506429

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Popular checks

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.