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

  • 2021-09-26 15:43:01 KST 0.110597
  • 2021-09-18 18:27:52 KST 0.034308
  • 2021-09-09 09:23:05 KST -0.031923
  • 2021-09-03 09:13:40 KST 0.154898
  • 2021-09-01 07:48:08 KST 0.069170
  • 2021-08-30 21:12:46 KST 0.021726
  • 2021-08-27 10:12:10 KST 0.346039
  • 2021-08-25 23:15:33 KST 0.115809
  • 2021-08-24 12:09:49 KST 0.073284
  • 2021-08-23 01:16:51 KST -0.036166
  • Average 0.0857742

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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.