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://www.weverse.io server time check history

  • 2022-08-03 21:04:49 KST -0.005625
  • 2022-08-03 19:59:22 KST -0.043490
  • 2022-07-17 14:22:28 KST -1.504056
  • 2022-07-09 12:01:44 KST -867.033429
  • 2022-07-09 11:52:25 KST -308.038718
  • 2022-07-09 11:50:00 KST -163.038835
  • 2022-07-09 11:47:19 KST -1.989617
  • 2022-07-09 00:38:35 KST -2.142818
  • 2022-07-08 23:57:55 KST -190.324508
  • 2022-07-08 23:54:46 KST -1.340242
  • Average -153.5461338

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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.