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/1FAIpQLSdK7i1jfLz1pYAnRw2eKmMrcLpdzEfv3YHNK26zqRpKzcyYaw/viewform server time check history

  • 2018-07-12 18:45:14 KST 0.101086
  • 2018-07-12 18:43:28 KST 0.179575
  • 2018-07-12 18:40:24 KST 0.116419
  • 2017-10-02 18:58:43 KST -0.051850
  • 2017-09-13 10:56:32 KST 0.067003
  • 2017-06-30 18:32:42 KST 0.256396
  • 2017-06-29 18:45:33 KST 0.030419
  • Average 0.099864

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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.