NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2023-10-02 19:12:18 KST -0.027754
  • 2023-10-02 16:46:46 KST -0.016891
  • 2023-10-02 12:34:11 KST -0.061774
  • 2023-10-01 15:05:29 KST -0.039797
  • 2023-09-30 23:54:42 KST -0.024534
  • 2023-09-29 23:51:04 KST -0.037515
  • 2023-09-29 17:01:58 KST -0.032644
  • 2023-09-29 00:03:26 KST -0.000978
  • 2023-09-28 23:19:56 KST -0.027560
  • 2023-09-28 23:18:16 KST -0.057864
  • Average -0.0327311

Recent view

Popular checks

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.