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://www.10x10.co.kr/index.asp server time check history

  • 2021-10-14 18:04:17 KST -0.552824
  • 2021-10-14 17:58:58 KST -0.948210
  • 2021-10-14 14:47:08 KST -0.776585
  • 2021-10-14 14:05:17 KST -0.604655
  • 2021-10-14 11:58:33 KST -0.398933
  • 2021-10-14 11:50:02 KST -0.043262
  • 2021-10-14 11:48:09 KST -0.316677
  • 2021-10-14 08:58:42 KST -0.261558
  • 2021-10-14 08:55:44 KST -0.041739
  • 2021-10-14 08:45:35 KST -0.918771
  • Average -0.4863214

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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.