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://forms.gle/wPJZz3a9v6U2Xchr8 server time check history

  • 2021-05-03 12:08:39 KST 0.329065
  • 2020-07-29 23:35:51 KST 0.145023
  • 2020-02-28 15:36:59 KST 0.228464
  • 2019-12-23 23:58:54 KST 0.347781
  • 2019-12-23 23:56:28 KST 0.335813
  • 2019-12-23 23:55:15 KST 0.204387
  • 2019-12-23 23:54:12 KST 0.200636
  • 2019-12-23 23:50:31 KST 0.292530
  • 2019-12-23 23:47:58 KST 0.229927
  • 2019-12-23 23:46:36 KST 0.262248
  • Average 0.2575874

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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.