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

  • 2021-10-17 01:06:52 KST 0.025861
  • 2021-10-15 01:33:40 KST 0.242223
  • 2021-10-13 05:58:44 KST 0.088537
  • 2021-10-11 14:40:24 KST 0.011297
  • 2021-10-09 22:35:20 KST 0.215746
  • 2021-10-08 03:20:48 KST 0.124621
  • 2021-10-06 08:02:06 KST 0.093981
  • 2021-10-04 10:45:56 KST 0.257825
  • 2021-10-02 11:30:41 KST 0.312215
  • 2021-09-30 11:55:46 KST 0.104313
  • Average 0.1476619

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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.