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

  • 2023-08-30 15:59:28 KST 0.382793
  • 2023-08-12 10:40:10 KST 0.420565
  • 2023-02-20 07:54:40 KST 0.070463
  • 2023-02-12 22:18:22 KST 0.115654
  • 2023-02-09 01:07:47 KST 0.110408
  • 2023-02-05 07:46:22 KST 0.028830
  • 2023-02-01 14:38:08 KST 0.047898
  • 2023-01-28 13:26:17 KST 0.117318
  • 2023-01-24 20:39:13 KST 0.116110
  • 2023-01-21 01:17:15 KST 0.045267
  • Average 0.1455306

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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.