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

  • 2022-08-12 15:48:40 KST -0.069010
  • 2022-08-09 02:59:50 KST 0.017382
  • 2022-08-05 14:06:00 KST -0.009018
  • 2022-07-29 11:16:40 KST -0.042343
  • 2022-07-25 22:20:15 KST 0.105200
  • 2022-07-22 09:06:31 KST -0.011809
  • 2022-07-18 20:44:40 KST 0.234612
  • 2022-07-15 07:03:44 KST 0.093280
  • 2022-07-11 16:54:20 KST 0.012364
  • 2022-07-08 03:14:32 KST 0.036157
  • Average 0.0366815

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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.