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

  • 2021-12-10 07:24:34 KST 0.120697
  • 2021-12-01 08:09:21 KST 0.257460
  • 2021-11-22 11:35:53 KST 0.122387
  • 2021-11-13 16:38:31 KST -0.011657
  • 2021-11-04 21:34:13 KST 0.065034
  • 2021-10-26 08:22:54 KST 0.136604
  • 2021-10-18 02:03:07 KST 0.111702
  • 2021-10-10 06:48:59 KST 0.122231
  • 2021-10-02 03:43:39 KST 0.183054
  • 2021-09-25 14:25:39 KST 0.085922
  • Average 0.1193434

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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.