Does this conversion to PM look right?

[ebaynote]

I'm trying to take the extract version of the robust porter from "Brewing Classic Styles" and make it a PM.

Extract
8.6 lb light LME
1 lb Munich LME

1 lb crystal 40
.75 lb choc malt
.5 lb black patent malt

Here is the version I came up with for PM
6.5 lb LME
1.5 lb munich malt
2.5 lb pale malt

1 lb crystal 40
.75 lb choc malt
.5 lb black patent malt

How does this look? Thanks for any help.

 

[jescholler]

Looks very close. I came up with 6.8lbs LME and 1.375lbs Munich (assuming 70% efficiency). What you have gives an OG of 1.063, which is splitting hairs, so it looks good to go.

 

[ebaynote]

Awesome. Thanks.