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://google.com server time check history

  • 2023-01-26 08:57:24 KST -0.001463
  • 2023-01-20 01:22:47 KST 0.002983
  • 2023-01-20 01:16:22 KST -0.040821
  • 2023-01-18 18:06:50 KST -0.056662
  • 2023-01-18 16:05:41 KST -0.036731
  • 2023-01-18 11:16:39 KST -0.083732
  • 2023-01-17 23:57:23 KST 0.005986
  • 2023-01-17 19:19:18 KST -0.064565
  • 2023-01-17 18:05:40 KST -0.008947
  • 2023-01-15 00:48:36 KST 0.000574
  • Average -0.0283378

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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.