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://docs.google.com/forms/d/e/1FAIpQLSfqHV1wT254KMlLPFBK2wn_N94CrGMGkzw5DdkvTq_lp0z8mA/viewform server time check history

  • 2022-10-07 13:51:44 KST 0.084525
  • 2022-10-07 13:50:38 KST 0.076756
  • 2022-10-05 15:01:31 KST 0.061289
  • 2022-08-05 10:00:56 KST 0.019083
  • 2022-08-05 09:59:31 KST 0.029305
  • 2022-06-10 10:54:53 KST 0.016790
  • 2022-05-23 12:45:34 KST 0.023634
  • 2022-04-15 09:41:49 KST -0.001830
  • 2022-03-11 20:08:58 KST 0.049801
  • 2022-03-11 19:57:02 KST -0.016318
  • Average 0.0343035

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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.