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.cf server time check history

  • 2021-05-20 01:46:05 KST 0.772577
  • 2021-05-17 10:42:28 KST 0.500078
  • 2021-05-12 05:52:28 KST 0.374547
  • 2021-04-27 04:17:57 KST 0.280967
  • 2021-04-22 06:56:04 KST 0.065725
  • 2021-04-17 06:12:14 KST 0.288340
  • 2021-04-09 07:24:38 KST 0.287263
  • 2021-04-04 07:20:03 KST 0.415515
  • 2021-03-31 23:24:02 KST 0.345201
  • 2021-03-28 15:23:44 KST 0.399353
  • Average 0.3729566

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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.