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://ticket.melon.com server time check history

  • 2022-05-24 00:04:32 KST -0.002638
  • 2022-05-23 21:02:45 KST -0.041679
  • 2022-05-23 20:54:00 KST -0.010730
  • 2022-05-23 20:46:32 KST -0.047271
  • 2022-05-23 20:44:32 KST 0.015334
  • 2022-05-23 18:44:52 KST -0.027191
  • 2022-05-23 18:34:57 KST -0.056721
  • 2022-05-22 23:47:27 KST 0.016494
  • 2022-05-20 23:30:42 KST -0.020602
  • 2022-05-19 19:18:22 KST 0.020038
  • Average -0.0154966

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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.