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

  • 2021-11-25 21:07:02 KST 0.105098
  • 2021-11-22 11:37:19 KST 0.165442
  • 2021-11-19 02:42:32 KST 0.460936
  • 2021-11-15 01:39:31 KST 0.110456
  • 2021-11-11 07:54:42 KST 0.022708
  • 2021-11-07 23:39:52 KST 0.180726
  • 2021-11-04 06:07:26 KST 0.387243
  • 2021-10-31 05:36:27 KST 0.045352
  • 2021-10-28 12:40:01 KST 0.110650
  • 2021-10-25 19:39:09 KST 0.200679
  • Average 0.178929

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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.