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://kktix.com/ server time check history

  • 2023-09-18 14:40:20 KST -0.009508
  • 2023-08-13 12:56:51 KST -0.023318
  • 2023-06-18 11:29:52 KST 0.001016
  • 2023-06-18 11:28:38 KST -0.039626
  • 2023-06-18 11:27:28 KST -0.014256
  • 2023-06-18 11:24:56 KST 0.053807
  • 2023-06-18 11:22:07 KST 0.000996
  • 2023-06-18 11:10:37 KST -0.005866
  • 2021-11-16 23:04:33 KST 0.019508
  • 2020-09-24 17:42:52 KST 0.078445
  • Average 0.0061198

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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.