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://escritapet.blogspot.it server time check history

  • 2023-01-31 02:13:30 KST -0.015837
  • 2023-01-27 12:52:14 KST -0.031752
  • 2023-01-23 23:36:20 KST -0.025785
  • 2023-01-20 10:00:53 KST -0.118713
  • 2023-01-16 20:27:03 KST -0.059177
  • 2023-01-13 07:08:38 KST 0.029001
  • 2023-01-08 12:48:22 KST -0.007899
  • 2023-01-04 23:02:26 KST 0.043815
  • 2023-01-01 09:28:49 KST 0.198125
  • 2022-12-28 18:02:16 KST 0.218221
  • Average 0.0229999

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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.