Just Created An Online Calculator

[Guest KyleCannon]

Alright,

So I got bored and decided to create something to help people out.

I created a calculator that will do the following:

- Find the RMS wattage from using voltage and resistance.

- Find the wattage from using voltage, amperage and efficiency (efficiency can be left blank for 100%).

- Find the voltage from watts and speaker resistance.

I didn't really skin it or anything so it looks plain but the functionality is there.

If you guys want me to add anything, say it in this post and give me the formula and what each variable means I will gladly implement it for everyone to use.

Let me know what you guys think and of course, enjoy.

http://kylecannon.net/audio_helper/

Edited April 18, 2009 by KyleCannon

[PUNKYOU007]

good deal man, im gonna mess with it tomorrow, im tired

[Guest KyleCannon]

Thanks!

[loganuf]

i took a look at it, looks good! only thing i can say to help u out is on finding volatge from watts (http://kylecannon.net/audio_helper/index/find_voltage_from_watts) it says "to get your voltage, please enter your voltage and amperage below. i think you meant to put watts in the place of the 2nd voltage, jst giving u a heads up

[Guest KyleCannon]

Aye. Thanks! Fixing it now!

[Guest KyleCannon]

If anyone wants to chime in and tell me what they think/what i should add that would be great!

[kirill007]

The start over button doesn't works.

[Guest KyleCannon]

Lol, cause I didn't even test it! haha, fixed now.

Edited April 19, 2009 by KyleCannon

[Dan.]

Nice idea unfortunately it does not take into account impedance rise etc so does not give a true power figure unless you play into a fixed load.

Also meter should be set to AC volts not AC current

Edited April 19, 2009 by Dan.

[Guest KyleCannon]

true that, but unless you have a formula i could use for that... there's nothing i can do haha.

as for the other one thanks!