Coffee, Tea, Roasting & Dry Goods Processing calculator
Roast Curve Capacity Calculator
Use this calculator to see how much roasted coffee a roaster can produce for a specific roast curve or product family. It accounts for batch size, number of roasts, uptime, and yield so planners avoid overcommitting the drum.
What this calculator does
- Estimate usable roasted output from roast batch size, batches per shift, roaster uptime, and roast-yield factor.
- planning roasted coffee output by profile, roaster, or shift
- The result shows how much roasted coffee can be committed to grinding, packaging, or orders.
Formula used
- Gross roast curve capacity = roasted output per batch × planned roast batches
- Usable roast curve capacity = gross output × roaster uptime during profile run × first-pass roasted coffee release yield
Inputs explained
- Roast Curve Capacity units per cycle: undefined
- Roast Curve Capacity available cycles: undefined
- Roast Curve Capacity uptime: undefined
- Roast Curve Capacity yield: undefined
How to use the result
- Use it when building roast schedules or deciding whether demand fits available roaster capacity.
- Treat the result as a planning estimate until it is checked against actual roast logs, green and finished weights, moisture readings, grinder or blender records, packaging checkweigher data, lot traceability, labor reports, utility bills, and released production records.
Common questions
- What is the roast curve capacity calculator for? It estimates usable roasted output for a roaster and roast curve.
- What information should I enter? Use output per batch, batch count, uptime, and first-pass release yield.
- What does the result tell me? The result shows how much roasted coffee can be committed to grinding, packaging, or orders.
- When is the result only an estimate? Treat the result as a planning estimate until it is checked against actual roast logs, green and finished weights, moisture readings, grinder or blender records, packaging checkweigher data, lot traceability, labor reports, utility bills, and released production records.
Last reviewed 2026-05-12.