Coffee Roaster Batch Weight Loss Estimator

Batch Input

OFF

Enter a green batch weight to begin.

Roast Level

MEDIUM

Roast level affects the average weight loss percentage.

Chaff Loss

Silverskin / chaff separation typically removes 1-3% of green weight.

Moisture Loss

Additional moisture evaporation beyond roast-level losses.

Roast Yield

OFF

Roasted weight after all losses are subtracted from the green batch.

Cost / lb

OFF

Cost per roasted pound based on green cost and roast yield.

Batch Configuration

Green Batch Weight (lbs)

Green Cost ($/lb)

Roast Level

          Avg loss: 16%
        

Chaff / Silverskin Loss

Extra Moisture Loss

Roast Results

Roasted Yield
7.80
lbs

Weight Lost

2.20

lbs

Percent Loss

22.0%

of green weight

Cost / Roasted lb
$7.05
vs $5.50 green