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

  • 2021-11-26 13:00:00 KST 0.117912
  • 2021-11-17 18:44:50 KST 0.055330
  • 2021-11-12 07:07:05 KST -0.042796
  • 2021-11-07 00:27:58 KST -0.000027
  • 2021-10-31 17:02:24 KST -0.023888
  • 2021-10-25 04:45:52 KST 0.278568
  • 2021-10-19 12:04:15 KST 0.080733
  • 2021-10-13 05:01:20 KST 0.117343
  • 2021-10-03 05:26:49 KST 0.224110
  • 2021-09-21 15:34:17 KST 0.060302
  • Average 0.0867587

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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.