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://zexomexi.blogspot.com/ server time check history

  • 2022-01-10 06:58:49 KST 0.180231
  • 2022-01-01 16:50:57 KST 0.126946
  • 2021-12-29 15:41:50 KST -0.008052
  • 2021-12-26 14:22:59 KST 0.002530
  • 2021-12-23 12:57:45 KST 0.007208
  • 2021-12-19 14:20:17 KST 0.138362
  • 2021-12-16 06:59:48 KST 0.188157
  • 2021-12-13 06:37:54 KST 0.005327
  • 2021-12-10 00:50:06 KST 0.088055
  • 2021-12-07 07:57:28 KST 0.034910
  • Average 0.0763674

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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.