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://rihuniga.blogspot.com/ server time check history

  • 2022-05-24 04:53:28 KST 0.289912
  • 2022-05-14 09:56:28 KST 0.138467
  • 2022-05-04 16:23:35 KST 0.021049
  • 2022-04-24 14:29:59 KST -0.091177
  • 2022-04-14 12:03:13 KST 0.038754
  • 2022-04-04 09:29:32 KST 0.081504
  • 2022-01-08 11:51:37 KST 0.178318
  • 2022-01-04 02:22:06 KST 0.273190
  • 2021-12-31 09:32:50 KST 0.170012
  • 2021-12-27 17:24:51 KST 0.053363
  • Average 0.1153392

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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.


# 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.