NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://tuningstip.tk server time check history

  • 2021-04-26 18:41:27 KST 0.416778
  • 2021-04-21 17:37:57 KST 0.561052
  • 2021-04-16 18:58:19 KST 0.444347
  • 2021-04-12 19:25:26 KST 0.241200
  • 2021-04-08 16:55:52 KST 0.373844
  • 2021-04-04 12:42:25 KST 0.194721
  • 2021-04-01 04:03:38 KST 0.612879
  • 2021-03-28 10:28:03 KST 0.330264
  • 2021-03-27 09:17:51 KST 0.614812
  • 2021-03-25 02:25:46 KST 0.397778
  • Average 0.4187675

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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.