NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://padiyahu.blogspot.com/ server time check history

  • 2021-12-01 05:13:27 KST 0.039570
  • 2021-11-25 18:40:05 KST 0.134720
  • 2021-11-10 19:16:20 KST 0.133711
  • 2021-11-04 16:01:26 KST 0.193403
  • 2021-10-28 18:22:17 KST 0.014571
  • 2021-10-23 03:46:31 KST 0.095795
  • 2021-10-17 05:04:24 KST 0.340620
  • 2021-10-11 15:29:21 KST 0.167061
  • 2021-10-05 18:55:58 KST 0.048074
  • 2021-09-28 18:54:10 KST 0.242069
  • Average 0.1409594

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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.