NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://www.skku.edu/skku/index.do server time check history

  • 2024-03-22 15:10:37 KST -1.971109
  • 2024-03-22 15:09:36 KST -2.484277
  • 2024-03-07 16:36:45 KST -6.697118
  • 2024-03-07 07:36:43 KST -6.270238
  • 2024-03-07 07:35:25 KST -6.926575
  • 2023-08-23 09:30:47 KST -1.707780
  • 2023-08-23 09:21:21 KST -1.688051
  • 2023-08-23 09:19:34 KST -1.459647
  • 2023-08-22 04:04:54 KST -0.707555
  • 2023-08-22 04:03:42 KST -0.676552
  • Average -3.0588902

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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.

Information

# 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.