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/1ggooUTjdvV-7yGMMMeYeybfhadMN9KIi2ssOpySqySs/viewform?edit_requested=true server time check history

  • 2021-11-29 09:49:32 KST 0.082016
  • 2021-11-29 09:44:36 KST -0.072710
  • 2021-10-29 19:39:17 KST 0.181494
  • 2018-08-30 17:38:29 KST -0.022216
  • 2018-08-18 01:52:27 KST 0.235747
  • 2018-08-09 14:23:44 KST 0.113903
  • 2018-08-08 06:19:52 KST 0.061659
  • 2017-09-27 18:01:35 KST 0.081607
  • Average 0.0826875

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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.