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://www.valueanalyze.blogspot.com server time check history

  • 2021-12-01 06:14:05 KST -0.026964
  • 2021-11-29 18:58:31 KST 0.158968
  • 2021-11-28 15:21:47 KST 0.153312
  • 2021-11-23 06:18:34 KST 0.284890
  • 2021-11-21 23:05:20 KST 0.124169
  • 2021-11-19 01:47:29 KST 0.086504
  • 2021-11-17 03:46:53 KST 0.039345
  • 2021-11-14 21:19:24 KST 0.147280
  • 2021-11-13 05:33:10 KST 0.223952
  • 2021-11-11 22:49:15 KST 0.062275
  • Average 0.1253731

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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.