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

  • 2022-12-05 09:41:57 KST 0.113182
  • 2022-11-24 20:57:55 KST -0.003697
  • 2022-11-06 05:15:22 KST 0.043180
  • 2022-10-27 01:09:41 KST 0.128146
  • 2022-10-17 15:42:41 KST 0.141002
  • 2022-10-04 08:51:41 KST 0.042429
  • 2022-09-25 10:42:14 KST 0.095492
  • 2022-09-21 11:46:05 KST 0.074523
  • 2022-09-16 00:00:55 KST 0.006644
  • 2022-09-12 04:45:57 KST 0.067933
  • Average 0.0708834

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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.