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://sgsc2.silla.ac.kr/main.html server time check history

  • 2021-02-23 10:43:02 KST 0.103337
  • 2021-02-01 15:58:49 KST -0.430228
  • 2020-08-06 09:49:59 KST -0.459648
  • 2020-02-18 03:39:30 KST 0.067603
  • 2020-02-04 09:56:38 KST -169.189365
  • 2020-02-04 09:48:52 KST -169.180815
  • 2019-08-07 09:59:38 KST -100.959892
  • 2019-08-07 09:38:11 KST -101.000881
  • 2019-08-07 00:37:07 KST -100.852049
  • Average -71.322437555556

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Popular checks

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.