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/1FAIpQLSd_2m11Mca2Cy5YfMtiH402GlE4sbuTUpho6pt2DGOqjBuDMg/viewform?c=0 server time check history

  • 2020-11-10 05:53:02 KST 0.155099
  • 2020-11-08 19:22:06 KST 0.191375
  • 2019-05-29 13:50:39 KST 0.160844
  • 2018-05-17 13:17:42 KST 0.075691
  • 2018-05-10 09:20:51 KST 0.039313
  • 2018-05-01 12:38:04 KST 0.043354
  • 2018-04-19 22:57:54 KST 0.100252
  • 2018-04-19 22:54:58 KST 0.051808
  • 2018-04-19 22:50:07 KST 0.114185
  • Average 0.10354677777778

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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.