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

http://ticket.yes24.com/Perf/37410 server time check history

  • 2021-05-30 21:37:23 KST -0.421758
  • 2021-05-30 21:17:41 KST -0.110256
  • 2020-12-28 14:53:36 KST -0.195490
  • 2020-12-23 00:00:51 KST -0.712436
  • 2020-12-20 23:58:47 KST 0.076717
  • 2020-11-28 23:59:16 KST -0.621313
  • 2020-11-27 13:17:05 KST -0.271140
  • 2020-10-31 23:59:28 KST -0.291449
  • 2020-10-29 23:53:57 KST -0.112208
  • Average -0.29548144444444

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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.