NKO Atomic Clock

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

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우리말 English

http://culiremu.blogspot.com/ server time check history

  • 2021-10-19 08:33:38 KST 0.124526
  • 2021-10-17 13:32:39 KST 0.071769
  • 2021-10-16 13:25:54 KST 0.025126
  • 2021-10-15 13:09:56 KST 0.059744
  • 2021-10-14 11:54:41 KST 0.343624
  • 2021-10-13 11:25:49 KST 0.027330
  • 2021-10-12 12:18:47 KST -0.012153
  • 2021-10-11 12:27:48 KST 0.046153
  • 2021-10-10 11:32:48 KST 0.185323
  • 2021-10-09 10:09:19 KST 0.123249
  • Average 0.0994691

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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.