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

  • 2023-09-30 04:57:22 KST 0.228476
  • 2023-09-28 08:30:38 KST 0.442639
  • 2023-09-26 12:41:28 KST 0.501033
  • 2023-09-24 16:50:30 KST 0.329628
  • 2023-09-22 19:02:32 KST 0.494141
  • 2023-09-20 20:16:53 KST 0.267386
  • 2023-09-19 02:23:10 KST 0.228463
  • 2023-09-17 08:42:21 KST 0.053093
  • 2023-09-15 15:36:49 KST 0.329936
  • 2023-09-13 17:49:41 KST 0.246735
  • Average 0.312153

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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.