NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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http://goo.gl/forms/8JF1gDS38uz9ksX52 server time check history

  • 2021-05-10 08:24:55 KST -0.091611
  • 2020-07-23 04:05:26 KST -0.005485
  • 2020-07-21 17:44:17 KST -0.018342
  • 2019-11-16 20:47:14 KST 0.010735
  • 2019-03-17 18:26:50 KST -0.054575
  • 2019-03-17 18:23:53 KST 0.122609
  • 2019-03-17 18:15:05 KST 0.090541
  • 2019-03-17 18:14:01 KST 0.046794
  • 2019-03-17 17:59:45 KST 0.046914
  • 2019-03-17 17:58:29 KST -0.068957
  • Average 0.0078623

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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.