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://fans.jype.com/ server time check history

  • 2021-12-04 10:20:07 KST -0.224695
  • 2021-10-20 11:49:25 KST -0.215025
  • 2021-09-09 08:50:53 KST -0.528171
  • 2021-09-09 08:46:10 KST -0.547005
  • 2020-06-01 22:00:56 KST -0.511264
  • 2020-06-01 21:35:51 KST -0.136715
  • 2020-05-14 22:58:02 KST -0.246921
  • 2020-05-11 22:57:50 KST -0.837856
  • 2020-04-30 20:52:17 KST -0.426382
  • 2020-04-24 19:54:42 KST -0.195340
  • Average -0.3869374

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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.