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://baeminkr.onelink.me/XgL8/5xjps2w1 server time check history

  • 2023-10-03 10:00:29 KST -0.037285
  • 2023-10-03 09:58:08 KST 0.028367
  • 2023-09-29 13:38:36 KST 0.200316
  • 2023-09-28 10:11:54 KST 0.209234
  • 2023-09-27 09:24:16 KST -0.061070
  • 2023-09-26 23:31:47 KST -0.067737
  • 2023-09-26 10:37:10 KST -0.014820
  • 2023-09-25 11:41:02 KST -0.086334
  • 2023-09-23 12:41:20 KST -0.012118
  • 2023-09-23 12:39:47 KST -0.035668
  • Average 0.0122885

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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.