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://theqoo.net server time check history

  • 2023-01-31 23:57:39 KST 0.010969
  • 2023-01-30 23:56:34 KST -0.053209
  • 2023-01-30 21:42:39 KST 0.027001
  • 2023-01-29 23:58:00 KST -0.045322
  • 2023-01-28 23:59:47 KST -0.055630
  • 2023-01-28 23:57:24 KST 0.011746
  • 2023-01-27 23:59:04 KST 0.036966
  • 2023-01-27 23:56:26 KST -0.040460
  • 2023-01-27 23:55:13 KST -0.021622
  • 2023-01-26 23:58:43 KST 0.011930
  • Average -0.0117631

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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.