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://www.googoofun.com/web/practice/yesMain.do server time check history

  • 2021-11-15 16:04:27 KST -0.036381
  • 2021-06-20 02:48:53 KST -0.026619
  • 2021-06-19 15:42:41 KST 0.007586
  • 2020-04-12 22:05:21 KST -0.044887
  • 2019-12-20 22:01:35 KST -0.057682
  • 2019-09-22 19:55:41 KST 0.016367
  • 2019-09-21 14:47:56 KST -0.033762
  • 2019-07-29 03:25:26 KST -0.032080
  • 2019-07-28 15:03:27 KST -0.015057
  • 2019-02-28 19:36:50 KST -0.055160
  • Average -0.0277675

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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.