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

  • 2022-05-14 21:07:55 KST 0.092173
  • 2022-05-04 13:43:57 KST 0.055439
  • 2022-04-24 06:19:54 KST -0.020417
  • 2022-03-24 03:16:08 KST 0.040502
  • 2022-03-14 02:44:03 KST -0.032174
  • 2022-01-09 22:20:01 KST 0.099464
  • 2022-01-06 07:39:53 KST 0.197792
  • 2022-01-02 14:24:00 KST 0.087597
  • 2021-12-30 08:00:55 KST 0.172247
  • 2021-12-24 16:02:51 KST 0.105452
  • Average 0.0798075

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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.