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

  • 2022-12-06 00:41:28 KST 0.214261
  • 2022-11-30 17:59:00 KST 0.147408
  • 2022-11-24 05:49:01 KST 0.158435
  • 2022-11-18 22:48:09 KST 0.137670
  • 2022-11-13 10:10:28 KST 0.128492
  • 2022-11-07 21:51:47 KST 0.113366
  • 2022-11-02 09:56:06 KST 0.096091
  • 2022-10-28 03:05:04 KST 0.070543
  • 2022-10-22 20:38:17 KST 0.125662
  • 2022-10-17 13:54:36 KST 0.159428
  • Average 0.1351356

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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.