How many volumes of CO2 for a Porter?

[GreenDragon]

I've found tables for just about every type of beer except porters. It's Red Rockets Positively Porter from the big brew day.

O.G.: 1.068
F.G.: 1.014
IBU: 73

Thanks in advance!

 

[lostboysbrew]

http://www.tastybrew.com/calculators/carbonation.html

 

[GreenDragon]

Awesome, bookmarking that!

Thanks!