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://m.11st.co.kr/MW/Product/productBasicInfo.tmall?prdNo=3127982591 server time check history

  • 2021-07-30 08:15:17 KST -0.480094
  • 2021-07-29 09:25:26 KST -0.290867
  • 2021-05-20 09:59:32 KST -0.065655
  • 2021-05-20 09:57:18 KST -0.063751
  • 2021-05-20 09:21:58 KST -0.067883
  • 2021-05-06 13:55:38 KST -0.065805
  • 2021-05-06 13:44:28 KST -0.014002
  • 2021-04-08 13:54:23 KST -0.035555
  • Average -0.1354515

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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.