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://discord.com/api/v9/channels/836599518476632094/messages server time check history

  • 2021-10-22 23:57:45 KST 0.069376
  • 2021-10-18 23:59:19 KST 0.062395
  • 2021-10-16 23:58:25 KST 0.045794
  • 2021-10-12 23:58:04 KST 0.035578
  • 2021-10-11 23:59:50 KST 0.118820
  • 2021-10-10 23:50:13 KST 0.017311
  • 2021-10-09 23:59:25 KST 0.038087
  • 2021-10-08 23:58:45 KST 0.025519
  • 2021-10-07 23:59:02 KST 0.129944
  • 2021-10-05 23:58:37 KST 0.111122
  • Average 0.0653946

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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.