NKO Atomic Clock

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

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https://fans.jype.com/OneMemoEvent?BoardName=TWICE_APPLICATION_ server time check history

  • 2022-06-30 14:31:40 KST -0.218855
  • 2022-06-30 14:29:40 KST -0.073357
  • 2022-06-30 14:28:23 KST -0.099074
  • 2022-06-30 14:27:16 KST -0.149480
  • 2022-06-30 14:26:10 KST -0.336956
  • 2022-06-30 14:25:10 KST -0.451237
  • 2022-06-30 14:24:07 KST -0.104385
  • 2022-06-30 14:23:04 KST -0.367458
  • 2022-06-30 14:21:41 KST -0.165243
  • 2022-06-30 14:20:38 KST -0.050451
  • Average -0.2016496

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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.