NKO Atomic Clock

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

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우리말 English

https://AnnouncementDailyd.blogspot.com/ server time check history

  • 2023-10-02 12:51:08 KST 0.355770
  • 2023-08-12 02:55:46 KST 0.213104
  • 2023-08-12 02:21:31 KST 0.278386
  • 2023-08-12 00:18:23 KST 0.267350
  • 2023-04-10 15:10:41 KST 0.124233
  • 2023-03-23 03:03:11 KST 0.118770
  • 2023-03-19 11:54:03 KST 0.072260
  • 2023-03-15 19:19:46 KST 0.074376
  • 2023-03-12 00:25:59 KST 0.207701
  • 2023-03-08 10:13:02 KST 0.055682
  • Average 0.1767632

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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.