NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

http://cent.dongseo.ac.kr:8088/ server time check history

  • 2021-08-19 08:47:24 KST -3619.304298
  • 2021-08-18 08:57:26 KST -3619.098677
  • 2021-08-18 08:54:15 KST -3619.099277
  • 2021-08-18 08:47:35 KST -3619.105360
  • 2021-02-23 08:57:02 KST -142.689016
  • 2021-02-22 08:35:48 KST -142.514891
  • 2020-08-20 08:52:59 KST -115.697891
  • 2020-08-20 08:30:41 KST -115.659718
  • 2020-08-20 08:28:27 KST -115.729642
  • 2020-08-20 08:12:15 KST -115.685627
  • Average -1522.4584397

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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.