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

  • 2022-09-22 21:11:22 KST -0.018337
  • 2022-09-22 16:49:25 KST 0.083886
  • 2022-03-01 13:33:56 KST 0.115025
  • 2022-02-15 21:54:12 KST -0.003803
  • 2022-01-07 08:21:18 KST -0.018450
  • 2022-01-03 05:32:40 KST -0.082788
  • 2021-12-30 20:36:31 KST 0.117065
  • 2021-12-27 04:03:34 KST 0.111549
  • 2021-12-23 04:46:55 KST 0.313043
  • 2021-12-18 11:05:22 KST 0.045237
  • Average 0.0662427

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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.