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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https://sugang.kongju.ac.kr/ server time check history

  • 2024-03-05 08:50:15 KST -0.019808
  • 2024-03-05 08:48:31 KST -0.017363
  • 2024-02-22 08:26:50 KST -0.016166
  • 2024-02-22 08:23:58 KST -0.052757
  • 2024-02-22 08:11:46 KST -0.036380
  • 2024-02-22 08:07:32 KST 0.089567
  • 2024-02-22 08:05:47 KST 0.036535
  • 2024-02-22 08:02:31 KST 0.039738
  • 2023-08-10 08:28:13 KST -0.032507
  • 2023-08-10 08:26:14 KST -0.055038
  • Average -0.0064179

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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.