Car Calculator

[AndrewBird]

I was bored so I started playing around in Excel and came up with this:

http://www.going-to-france.com/Calculator.xls

It will calculate overdrive gear ratios, tire circumference, tire diameter, compare two different tire sizes, calculate speed and the percentage your speedo will be off given tire size.

I still want to make it so you can enter MPH and get RPM given a certain gear and I also want to have it display what your speedo will display compared to 60, given two different wheel sizes. I thought it was a good start though.

And yes, I know there are calculators out there like this, but like I said, I was bored.

[AndrewBird]

Updated it. Fixed a few problems and added a RPM calculator based off of speed and what gear.

[Court M3]

nice pretty cool

[ZM Blue Devil]

very cool, now just add the weight of wheels...

[MikeE30325i]

lol that is tight shit

[AndrewBird]

very cool, now just add the weight of wheels...

What do you mean? Have a giant data base of all wheel weights?