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://remarela.blogspot.com/ server time check history

  • 2021-11-26 23:28:59 KST 0.139311
  • 2021-11-20 13:54:46 KST 0.137606
  • 2021-11-12 09:59:05 KST -0.093219
  • 2021-11-07 03:21:05 KST 0.411747
  • 2021-10-31 21:46:00 KST -0.008938
  • 2021-10-25 04:41:21 KST 0.122676
  • 2021-10-19 11:56:27 KST 0.081332
  • 2021-10-12 17:53:12 KST -0.013551
  • 2021-10-03 05:39:23 KST 0.095819
  • 2021-09-21 15:35:13 KST 0.092246
  • Average 0.0965029

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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.