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://hankooki.com server time check history

  • 2022-09-20 07:27:22 KST -0.026343
  • 2021-07-22 15:12:59 KST -0.034146
  • 2021-07-22 15:03:11 KST -0.030568
  • 2021-03-17 11:55:04 KST -0.054619
  • 2020-08-12 23:13:12 KST -0.025088
  • 2019-06-07 12:23:17 KST -0.062448
  • 2019-06-07 12:22:07 KST -0.055650
  • 2019-06-06 21:21:33 KST -0.075507
  • 2018-05-23 12:03:56 KST -0.012957
  • 2018-05-17 12:46:54 KST -0.047060
  • Average -0.0424386

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Popular checks

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.

Information

# 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.