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

  • 2021-09-25 17:09:08 KST 0.135503
  • 2021-09-24 15:34:42 KST 0.100683
  • 2021-09-23 12:15:18 KST 0.180152
  • 2021-09-22 10:24:41 KST 0.231473
  • 2021-09-21 10:15:49 KST -0.080564
  • 2021-09-20 10:12:57 KST 0.069728
  • 2021-09-19 09:50:57 KST -0.024468
  • 2021-09-18 09:11:15 KST -0.037693
  • 2021-09-16 07:39:21 KST 0.114412
  • 2021-09-15 04:51:45 KST 0.151333
  • Average 0.0840559

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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.