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://www.aeroflot.ru/sb/ckin/app/ru-en server time check history

  • 2018-09-08 09:42:45 KST 0.148476
  • 2018-05-04 21:42:08 KST 0.052303
  • 2018-03-19 20:41:54 KST 0.081635
  • 2018-03-13 22:23:15 KST 0.165981
  • 2018-02-25 23:44:02 KST 0.089716
  • 2018-02-23 05:47:03 KST 0.365468
  • 2018-01-26 11:32:31 KST 0.234531
  • 2018-01-22 09:55:20 KST 0.150268
  • 2018-01-15 07:33:54 KST 0.072274
  • 2018-01-11 13:19:23 KST 0.047413
  • Average 0.1408065

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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.