NKO Atomic Clock

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

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우리말 English

http://buvojonu.blogspot.com/ server time check history

  • 2022-08-10 14:19:16 KST 0.052510
  • 2022-08-02 23:10:26 KST -0.058666
  • 2022-07-26 08:00:56 KST 0.097008
  • 2022-07-18 15:58:52 KST -0.005462
  • 2022-07-11 01:21:59 KST 0.161080
  • 2022-07-03 10:53:38 KST 0.208522
  • 2022-06-25 20:27:00 KST 0.247214
  • 2022-06-17 19:49:08 KST -0.004478
  • 2022-06-10 04:41:41 KST 0.178198
  • 2022-06-02 13:11:24 KST 0.031921
  • Average 0.0907847

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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.