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

  • 2022-05-14 15:51:17 KST 0.071707
  • 2022-05-04 16:57:08 KST 0.151997
  • 2022-04-24 15:23:32 KST 0.064035
  • 2022-04-03 15:04:01 KST -0.092694
  • 2022-03-24 09:10:57 KST 0.306935
  • 2022-03-14 02:48:43 KST 0.102811
  • 2022-01-09 03:24:54 KST 0.199373
  • 2022-01-03 14:23:44 KST 0.081356
  • 2021-12-30 07:48:50 KST 0.058385
  • 2021-12-26 01:52:29 KST 0.281168
  • Average 0.1225073

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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.