ROI Calculators & Tools
43 free calculators for manufacturing operators, engineers, and plant leaders. Estimate ROI, build a schedule, size downtime, check capability, and cost out paperwork. Every tool runs in your browser, no email required, with the math shown.
Manufacturing ROI Calculator
Annual value of recovered uptime plus saved admin time.
Open tool →AI Automation ROI Calculator
Payback and ROI on automating a manual process.
Open tool →Paperwork Digitization Savings
What going paperless returns in hours and dollars.
Open tool →Downtime Cost Calculator
What one hour of unplanned downtime really costs.
Open tool →Preventive Maintenance ROI
Savings from cutting unplanned breakdowns.
Open tool →CMMS ROI Calculator
Avoided failure cost against CMMS spend.
Open tool →Payback Period & ROI
How fast an investment pays for itself.
Open tool →Break-Even Calculator
Units and revenue needed to cover fixed costs.
Open tool →Cost Per Unit Calculator
Fully-loaded unit cost, margin, and breakeven.
Open tool →Machine Hourly Rate
True cost per machine hour, all-in.
Open tool →Machine Energy Cost Calculator
Annual kWh and electricity cost per machine.
Open tool →Overtime Cost Calculator
The true annual cost of chronic overtime.
Open tool →OEE Calculator
Availability times Performance times Quality.
Open tool →Takt Time Calculator
The pace of production needed to meet demand.
Open tool →Cycle Time & Throughput
Units per hour and output per shift.
Open tool →Line Balancing Calculator
Station efficiency and balance delay.
Open tool →Production Schedule Builder
Days to complete an order at your run rate.
Open tool →Changeover / SMED Savings
Capacity recovered from faster changeovers.
Open tool →Labor Productivity Calculator
Units per labor hour and labor cost per unit.
Open tool →Labor Requirement (Staffing)
Operators needed to hit takt.
Open tool →Capacity Utilization
Actual output against rated capacity.
Open tool →WIP & Little's Law
Work in process from throughput and flow time.
Open tool →Manufacturing Lead Time
Where the calendar time actually goes.
Open tool →Process Cycle Efficiency
Value-added share of total lead time.
Open tool →First Pass Yield & RTY
Rolled throughput yield across process steps.
Open tool →First Time Right (FTR)
Chained right-first-time across steps.
Open tool →Cpk Process Capability
Cp, Cpk, and estimated defects per million.
Open tool →DPMO & Sigma Level
Defects per million and sigma level.
Open tool →Cost of Quality Calculator
Prevention, appraisal, and failure costs.
Open tool →Quality Escape Cost
What defects reaching customers cost you.
Open tool →Scrap & Rework Cost
Annual scrap and rework spend, and savings.
Open tool →MTBF, MTTR & Availability
Reliability from failure and repair data.
Open tool →Maintenance Backlog
Backlog in crew-weeks against a healthy range.
Open tool →PM Compliance
On-time preventive maintenance rate.
Open tool →Downtime Pareto
Rank loss reasons and find the vital few.
Open tool →Overall Labor Effectiveness (OLE)
The labor analog of OEE.
Open tool →Economic Order Quantity (EOQ)
Optimal order size and total inventory cost.
Open tool →Safety Stock & Reorder Point
Buffer and trigger by service level.
Open tool →Inventory Carrying Cost
Annual holding cost, turns, and days of supply.
Open tool →Inventory Turnover
Turns and days of inventory from COGS.
Open tool →Inventory Record Accuracy (IRA)
Count accuracy and value at risk.
Open tool →Material Waste Cost
Annual cost of scrap and material shrink.
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