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.11st.co.kr/ server time check history

  • 2023-10-05 23:53:35 KST -0.058964
  • 2023-10-05 23:51:52 KST -0.076637
  • 2022-05-13 04:06:26 KST -0.028350
  • 2022-05-13 04:05:20 KST -0.019055
  • 2022-05-10 10:58:28 KST 0.026387
  • 2022-04-28 10:55:46 KST 0.017977
  • 2022-04-28 10:39:21 KST 0.003553
  • 2022-04-28 10:33:01 KST -0.082325
  • 2022-04-28 10:15:51 KST -0.025131
  • 2021-06-11 10:39:33 KST -0.017957
  • Average -0.0260502

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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.