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://www.daum.net server time check history

  • 2023-09-24 07:45:07 KST -0.022178
  • 2023-09-23 16:15:37 KST -0.035013
  • 2023-09-23 07:46:45 KST -0.034435
  • 2023-09-22 11:23:46 KST -0.008973
  • 2023-09-22 06:41:07 KST -0.009402
  • 2023-09-21 19:43:02 KST -0.061751
  • 2023-09-21 06:22:39 KST -0.064765
  • 2023-09-21 05:34:05 KST -0.059406
  • 2023-09-20 08:10:44 KST -0.016566
  • 2023-09-20 08:08:45 KST -0.008642
  • Average -0.0321131

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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.