Help With Refractometer Reading

[Silo Ted]

Hi all,
Just a quickie. Can't work out Promash, and need a conversion table for fermented wort.

My OG was 1067, and the current (refrac) measure is 1040, so need to work out what this is in actual gravity.

The hydro tells me it should be around 1020.

Cheers

Ted

 

[felten]

Plug it in here and see what it says (I got 1.022 but was using a rough brix conversion)

 

[Kranky]

I have the same trouble and I just go with the hydro. I haven't had any problems with my finished beer doing so.

 

[Silo Ted]

Plug it in here and see what it says (I got 1.022 but was using a rough brix conversion)

Bookmarked ! Thanks.

That works out to around what the hydro reading tells me.