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

  • 2021-10-22 18:09:33 KST 0.171068
  • 2021-10-18 10:30:52 KST 0.018488
  • 2021-10-14 15:56:43 KST 0.024288
  • 2021-10-12 12:08:20 KST 0.262223
  • 2021-10-10 09:45:54 KST 0.145529
  • 2021-10-07 09:23:08 KST 0.129543
  • 2021-10-05 00:14:59 KST 0.160873
  • 2021-10-02 11:50:00 KST 0.212056
  • 2021-09-29 22:41:50 KST 0.210575
  • 2021-09-27 09:59:26 KST 0.167301
  • Average 0.1501944

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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.