Planning calculator
Manufacturing Capacity Planning Calculator
Compare available production capacity against demand and estimate the gap.
What this calculator does
- Check whether a line can meet demand with current cycle time, uptime, shifts, and yield.
- Use before accepting demand or adding equipment.
- Check whether a line can meet demand with current cycle time, uptime, shifts, and yield.
Formula used
- Capacity = rate × hours × shifts × machines × uptime × yield
- Demand gap = capacity − demand
- Required machines = demand ÷ capacity per machine
Inputs explained
- Cycle time: undefined
- Expected uptime: undefined
- Shift length: undefined
- Shifts per day: undefined
- Machines / lines: undefined
- Good yield: undefined
- Daily demand: undefined
How to use the result
- Use before accepting demand or adding equipment.
- This is a planning calculator. Validate assumptions against your process data before using the result as a final quote, schedule, or engineering decision.
Common questions
- Which inputs usually drive the capacity planning result? cycle time, expected uptime, shift length, shifts per day, machines / lines, good yield, and daily demand usually have the biggest effect. When one of those assumptions changes, rerun the calculator and compare the new units / day result before updating the plan.
- What does the capacity planning calculator do? Check whether a line can meet demand with current cycle time, uptime, shifts, and yield.
- What inputs do I need for the capacity planning calculator? You need cycle time, expected uptime, shift length, shifts per day, machines / lines, good yield, and daily demand. Use measured values from your line, quote package, supplier data, or current production plan whenever possible.
- How should I interpret the capacity planning result? Treat the units / day output as a planning estimate for planning work. Compare it against process history, quoted assumptions, and operating limits before making final decisions.
Last reviewed 2026-05-12.