Priceless Brew in a Bag Calculator

Recipe

Mouseover text for input cell boxes

Batch Size

Grain Bill

Hop Bill

Dry Hops

Length of Boil

Min

Mash Temp

Process

Boil-Off Rate

Gal/Hr

Grain Temp

Sparging Volume

Gallons

Sparging Temp

Trub Loss from Kettle

Gallons

Trub Loss from Fermenter (10% of batch size)

Gallons

Trub Loss from Mashtun (10% of batch size)

Gallons

Fixed Mash Thickness.
Overrides Sparge Volume

Quart/Lb

Grain Absorption

Gallons/Lb

Hop Absorption

Gallons/oz

Equipment

How Big is your Kettle/Mashtun?

Gallons

How Wide is your Kettle/Mashtun?

Inches

Efficiencies

Expected Conversion efficiency

Measured Preboil Volume @Boil

Gallons

Measured Mash Gravity

S.G.

Measured Preboil Gravity

S.G.

Estimated Efficiencies

Mouseover descriptions at variables on the right

Estimated Lauter Efficiency

95 %

Estimated Mash Efficiency

73 %

Estimated Brewhouse Efficiency

73 %

Run Off Ratio

0.75

Mashout Temp

168 F

Measured Efficiencies

Conversion Efficiency

0 %

Lauter Efficiency

0 %

Mash Efficiency

73 %

Brewhouse Efficiency

73 %

Measured Grain Absorption

0.111 Gal/Lb

Estimated Gravity Readings

Mash
Second Runnings
Preboil
Post Boil

0 SG
0 SG
0 SG
0 SG

Measured Gravity Readings

Mash
Second Runnings
Preboil
Post Boil

0 SG
0 SG
0 SG
0 SG

General Results

Total water needed

1 Gallons
4 Inches high

Strike temp

9 F

Mash Thickness

7 Quarts/Lb

Total volume loss

2 Gallons

Gallon height

4 Inches high

Estimated Boil off

.5 Gal/hr

Minimum Sparging Volume

4 Gallons

Water Volumes and Heights

Water volume at 68F

4 Gallons
4 Inches high

Strike water volume
(temp. adjusted at strike temp)

0 Gallons
4 Inches high

Volume of mash with grains
(temp. adjusted at mash temp)

4.6 Gallons
5 Inches high

First Runnings
(temp. adjusted at mash temp)

4.6 Gallons
5 Inches high

2nd Runnings
(temp. adjusted at mash temp)

4.6 Gallons
5 Inches high

Pre boil
(temp. adjusted at 212F)

4 Gallons
5 Inches high

Post boil
(temp. adjusted at 212F)

4 Gallons
5 Inches high

Out of Kettle Chilled
(If no chill adjust trub volumes)

5.5 Gallons
5 Inches high

Volume Packaged
(To Bottle or keg)

4 Gallons