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://remmont.com/phrj/ server time check history

  • 2023-01-24 21:04:53 KST -0.050701
  • 2023-01-10 18:28:07 KST 0.006030
  • 2023-01-03 14:47:51 KST -0.044623
  • 2022-12-27 13:38:43 KST 0.046022
  • 2022-12-20 12:40:38 KST -0.019891
  • 2022-12-13 06:19:48 KST -0.039176
  • 2022-11-29 11:50:33 KST -0.025486
  • 2022-11-22 10:20:42 KST -0.000818
  • 2022-11-15 09:07:21 KST 0.007370
  • 2022-11-08 08:15:30 KST 0.069867
  • Average -0.0051406

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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.