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/1FAIpQLSclDkuid1eFC9bI5n5HBgGDvwRf907wzOQr4MYCaVEya_gBOQ/viewform?c=0 server time check history

  • 2018-09-20 19:59:08 KST -0.043379
  • 2018-06-24 04:46:52 KST 0.127833
  • 2018-06-23 23:47:04 KST 0.176145
  • 2018-03-02 18:58:52 KST 0.222941
  • 2017-11-16 16:05:31 KST -0.058398
  • 2017-07-14 18:50:04 KST 0.100273
  • 2017-06-23 09:53:30 KST 0.219494
  • 2017-06-21 18:39:23 KST 0.155235
  • 2017-06-19 00:35:57 KST -0.004560
  • 2017-06-18 17:58:13 KST 0.075141
  • Average 0.0970725

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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.