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

  • 2022-05-22 21:21:36 KST 0.200655
  • 2022-05-20 02:29:24 KST 0.198775
  • 2022-05-17 10:50:37 KST 0.177545
  • 2022-05-14 13:18:52 KST 0.189239
  • 2022-05-11 14:22:45 KST 0.083591
  • 2022-05-08 14:12:36 KST 0.046776
  • 2022-05-05 22:12:31 KST 0.073650
  • 2022-05-03 03:09:28 KST 0.004672
  • 2022-04-30 11:37:12 KST -0.024171
  • 2022-04-27 17:50:18 KST -0.058571
  • Average 0.0892161

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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.