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

  • 2022-12-27 21:39:27 KST -0.016984
  • 2022-12-06 11:23:31 KST -0.009071
  • 2022-12-06 10:11:24 KST 0.052514
  • 2022-11-25 12:55:09 KST 0.011163
  • 2022-11-25 12:53:46 KST 0.009822
  • 2022-11-17 20:04:14 KST 0.026373
  • 2022-11-17 20:02:00 KST 0.028131
  • 2022-11-17 19:31:10 KST 0.058629
  • 2022-11-10 18:25:55 KST 0.006526
  • 2022-10-27 18:18:35 KST 0.050242
  • Average 0.0217345

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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.

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.