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
Chatroom by domain
우리말 English

http://www.11st.co.kr server time check history

  • 2022-07-01 14:52:12 KST -0.012128
  • 2022-05-04 09:33:23 KST 0.000441
  • 2022-02-10 09:56:55 KST -0.029316
  • 2021-05-24 19:18:45 KST -0.069185
  • 2021-05-24 09:05:39 KST -0.020005
  • 2021-03-25 10:02:05 KST -0.058256
  • 2021-03-25 09:54:17 KST -0.037220
  • 2021-01-10 22:30:21 KST 0.003193
  • 2021-01-10 22:04:31 KST -0.026285
  • 2020-05-01 19:33:51 KST -0.035525
  • Average -0.0284286

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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.