Abv calculator for priming

[WikiG]

hey guys,

Anyone got a calculator that shows the ABV added for a certain amount of priming sugar per litre volume?

I use dextrose to bulk prime and wanted to get an idea of how much alcohol this adds after bottle conditioning.

I already can calculate abv from OG and FG, but this priming sugar abv calculation seems to be eluding me.

 

[Crusty]

This any good?

http://www.aussiehomebrewing.com/AlcoholChart/PrimingCalculator.html

 

[MHB]

Its the same calculation, just add it to the amount for the brew.
Say you added 200g of Dextrose, Dextrose is 91% fermentable, 200*0.91=182g of fermentable, 100g of fermentable makes 48.8g of alcohol (and 46.8g of CO2) so 182*48.8=88.8g of alcohol.
You need the volume of beer say 21L, you have added 88.8g of alcohol so 88.8g in 21L or 4.23g/L, that's roughly 0.423%W/V, to get from WV to V/V (from 1%ABW = 1.267%ABV) 0.423*1.267=0.536%
Roughly, mostly finger counting and from memory had to look up the ABW>ABV not something that I use often.
Hope I haven't dropped any decimal points.
Mark