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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http://sugang.ewha.ac.kr server time check history

  • 2024-03-04 16:52:52 KST -0.026504
  • 2024-02-22 08:53:31 KST -0.004286
  • 2024-02-22 08:51:23 KST 0.007639
  • 2024-01-03 06:55:23 KST -0.015524
  • 2024-01-03 04:57:16 KST -0.002414
  • 2023-12-19 13:25:22 KST -0.073124
  • 2023-12-19 12:47:10 KST -0.016236
  • 2023-11-19 01:17:34 KST -0.032097
  • 2023-10-06 17:04:39 KST -0.060213
  • 2023-09-07 13:54:30 KST -0.030773
  • Average -0.0253532

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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.