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

  • 2023-11-30 18:33:16 KST -0.003829
  • 2023-11-08 19:56:58 KST 0.003294
  • 2023-11-08 19:53:35 KST 0.026085
  • 2023-11-08 19:46:17 KST 0.014613
  • 2023-11-07 19:49:46 KST 0.011003
  • 2023-11-07 19:18:38 KST -0.016478
  • 2023-11-06 19:42:12 KST 0.006253
  • 2023-10-17 17:38:47 KST 0.004358
  • 2023-10-17 17:36:28 KST 0.005151
  • 2023-10-17 17:34:11 KST -0.021646
  • Average 0.0028804

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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.