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://etk.srail.co.kr/startsrt.html server time check history

  • 2020-05-01 20:27:15 KST -0.034262
  • 2020-04-01 20:58:07 KST -0.009698
  • 2020-04-01 20:54:54 KST -0.024931
  • 2020-02-16 21:19:26 KST -0.038557
  • 2020-01-10 06:48:45 KST -0.062574
  • 2019-11-25 20:32:03 KST -0.051931
  • 2019-11-01 20:43:44 KST -0.071048
  • 2019-08-27 08:54:53 KST -0.004276
  • 2019-08-23 06:55:06 KST 0.000541
  • 2019-08-23 06:50:49 KST 0.006914
  • Average -0.0289822

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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.