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

  • 2021-09-26 03:03:47 KST 0.046071
  • 2021-09-25 00:19:55 KST 0.216510
  • 2021-09-23 22:54:33 KST 0.112080
  • 2021-09-22 21:28:57 KST 0.044623
  • 2021-09-21 21:09:53 KST -0.026362
  • 2021-09-20 21:04:04 KST 0.019087
  • 2021-09-19 21:33:07 KST 0.030233
  • 2021-09-18 21:12:21 KST 0.119749
  • 2021-09-17 20:38:39 KST 0.060168
  • 2021-09-16 19:58:41 KST 0.073257
  • Average 0.0695416

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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.