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

  • 2022-10-28 11:04:12 KST -0.390416
  • 2022-10-28 10:55:29 KST -0.271331
  • 2022-10-28 10:54:02 KST -0.330740
  • 2022-10-27 19:39:04 KST -0.314874
  • 2022-10-22 09:14:58 KST -0.402276
  • 2022-10-20 20:54:09 KST -0.487438
  • 2022-10-20 20:32:03 KST -0.427573
  • 2022-10-20 18:31:04 KST -0.241185
  • 2022-10-19 21:54:20 KST -0.872243
  • 2022-10-19 20:22:26 KST -0.912032
  • Average -0.4650108

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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.