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://my.snu.ac.kr/ server time check history

  • 2024-01-05 03:11:36 KST 0.028265
  • 2023-09-28 01:44:07 KST -0.096601
  • 2023-09-28 01:21:25 KST -0.035884
  • 2023-08-13 14:39:27 KST -0.069255
  • 2023-08-11 16:53:48 KST 0.077217
  • 2023-08-11 14:29:14 KST -0.016371
  • 2023-08-11 13:58:04 KST 0.024466
  • 2023-08-11 08:26:20 KST -0.086023
  • 2023-08-11 07:35:10 KST 0.004938
  • 2023-02-06 09:37:54 KST 0.004838
  • Average -0.016441

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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.