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

  • 2021-11-30 06:01:27 KST 0.056245
  • 2021-11-26 01:16:24 KST 0.148600
  • 2021-11-21 19:26:16 KST 0.073219
  • 2021-11-13 15:47:07 KST 0.138865
  • 2021-11-09 23:19:51 KST 0.268622
  • 2021-11-04 13:40:15 KST 0.102628
  • 2021-10-30 23:04:11 KST 0.013892
  • 2021-10-27 20:43:07 KST 0.021962
  • 2021-10-23 23:46:26 KST 0.141913
  • 2021-10-20 03:27:14 KST 0.164636
  • Average 0.1130582

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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.