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

  • 2021-11-25 18:38:48 KST 0.236854
  • 2021-11-10 19:23:31 KST 0.053641
  • 2021-11-04 13:49:53 KST 0.064066
  • 2021-10-28 12:21:02 KST 0.137803
  • 2021-10-22 20:43:08 KST 0.047575
  • 2021-10-16 19:57:50 KST 0.064413
  • 2021-10-11 05:43:31 KST 0.160779
  • 2021-10-04 20:55:24 KST 0.151580
  • 2021-09-27 13:02:26 KST 0.073367
  • 2021-09-20 05:38:17 KST 0.204770
  • Average 0.1194848

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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.