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://testallforone.blogspot.com/2013/12/how-to-automatically-shrink-url-of.html server time check history

  • 2022-01-02 00:39:52 KST 0.027200
  • 2021-12-22 11:47:58 KST 0.112049
  • 2021-12-11 21:28:45 KST 0.170696
  • 2021-12-01 08:15:05 KST 0.167623
  • 2021-11-20 17:51:55 KST 0.230354
  • 2021-11-10 04:41:09 KST 0.188085
  • 2021-10-27 15:41:16 KST 0.134097
  • 2021-10-15 20:42:34 KST 0.035894
  • 2021-09-20 13:21:29 KST 0.015573
  • 2021-09-09 00:47:36 KST 0.192396
  • Average 0.1273967

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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.