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

  • 2021-11-29 09:49:07 KST 0.049212
  • 2021-11-25 16:20:46 KST 0.010448
  • 2021-11-22 03:23:22 KST 0.068455
  • 2021-11-18 15:16:17 KST 0.194754
  • 2021-11-15 04:36:43 KST 0.245919
  • 2021-11-11 17:07:12 KST 0.121986
  • 2021-11-08 06:16:18 KST 0.248364
  • 2021-11-04 20:50:19 KST 0.063376
  • 2021-10-31 21:36:07 KST 0.169553
  • 2021-10-28 08:31:35 KST 0.268876
  • Average 0.1440943

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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.