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://docs.google.com/forms/d/e/1FAIpQLSeCRdaPritH5EvmyQqc47wDNlN-eBEUxpuy0irnTkxLvRe13g/viewform?c=0 server time check history

  • 2022-05-05 23:53:31 KST -0.043045
  • 2018-05-22 05:42:09 KST 0.053764
  • 2018-05-06 18:59:09 KST 0.148783
  • 2018-04-30 17:39:31 KST 0.052464
  • 2018-04-30 12:57:11 KST 0.101254
  • 2018-04-22 20:57:34 KST 0.064916
  • 2018-04-10 04:25:32 KST 0.093624
  • 2018-04-06 22:45:42 KST 0.084414
  • 2018-03-30 01:50:19 KST 0.091290
  • 2018-03-22 00:25:09 KST 0.070150
  • Average 0.0717614

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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.

Information

# 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.