NKO Atomic Clock

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


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우리말 English

https://docs.google.com/forms server time check history

  • 2022-10-06 18:33:12 KST -0.004992
  • 2022-09-29 18:54:28 KST 0.011579
  • 2022-09-26 23:01:31 KST 0.040847
  • 2022-09-26 22:59:01 KST 0.039909
  • 2022-09-23 13:41:30 KST 0.013450
  • 2022-09-23 13:39:21 KST 0.014528
  • 2022-09-23 13:32:16 KST 0.082644
  • 2022-09-23 13:30:12 KST 0.049624
  • 2022-09-23 11:53:25 KST 0.057303
  • 2022-09-23 08:59:02 KST 0.075357
  • Average 0.0380249

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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.