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/1FAIpQLSdMAKtEnfSN-ZKuqZkYvSlOO5IYdHVfeMyir6wH52bMaut-ow/viewform?c=0 server time check history

  • 2018-09-09 06:14:12 KST 0.027287
  • 2018-01-07 13:16:26 KST 0.019934
  • 2017-10-18 21:44:48 KST 0.137619
  • 2017-07-29 09:08:06 KST 0.044761
  • 2017-07-27 14:05:54 KST 0.106031
  • 2017-06-10 18:01:40 KST 0.128971
  • 2017-06-10 17:59:34 KST 0.127570
  • 2017-06-10 17:56:48 KST 0.174946
  • 2017-06-10 17:55:17 KST 0.093605
  • 2017-06-10 17:49:17 KST 0.146029
  • Average 0.1006753

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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.