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

  • 2021-11-28 12:00:22 KST 0.098869
  • 2021-11-25 16:29:04 KST 0.093905
  • 2021-11-23 03:29:49 KST 0.092611
  • 2021-11-17 08:24:16 KST 0.125624
  • 2021-11-14 21:18:29 KST 0.135825
  • 2021-11-12 00:08:49 KST 0.184623
  • 2021-11-09 17:18:58 KST -0.016579
  • 2021-11-06 21:20:17 KST 0.154460
  • 2021-11-03 23:07:05 KST 0.045971
  • 2021-10-31 17:20:13 KST 0.082861
  • Average 0.099817

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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.