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/1FAIpQLSciHM3bsxT2KVPAO7bn9hpf3WFxJ23gFDHxEHTWw_E0vOLmug/viewform server time check history

  • 2019-04-02 05:14:12 KST 0.050154
  • 2019-02-15 19:35:27 KST 0.048151
  • 2019-02-12 18:47:44 KST 0.116781
  • 2019-02-07 17:34:27 KST 0.066882
  • 2019-01-31 20:20:45 KST 0.090188
  • 2019-01-18 00:26:43 KST 0.027314
  • 2019-01-17 23:34:59 KST 0.072475
  • 2019-01-17 23:24:17 KST 0.067136
  • Average 0.067385125

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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.