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

  • 2023-11-18 03:14:44 KST 0.117257
  • 2023-11-10 05:15:44 KST 0.041928
  • 2023-10-30 11:50:22 KST 0.302948
  • 2023-10-18 12:48:04 KST 0.190793
  • 2023-10-07 22:22:29 KST 0.213412
  • 2023-10-07 19:32:22 KST 0.259551
  • 2023-09-27 08:22:47 KST 0.221743
  • 2023-09-16 17:53:31 KST 0.181816
  • 2023-09-11 01:54:33 KST 0.250981
  • 2023-09-06 03:25:31 KST 0.410258
  • Average 0.2190687

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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.