Free Manufacturing Calculators

Improve manufacturing efficiency with calculators for unit cost, OEE, production capacity, process capability, inventory, and lean manufacturing.

Costing

Unit cost, BOM, overhead, and variance analysis calculators.

Capacity

Production capacity, utilization, and throughput calculators.

Quality

Defect rate, yield, FMEA, and cost of quality calculators.

Inventory

EOQ, safety stock, reorder point, and ABC analysis calculators.

Pricing

Contribution margin, make vs buy, and outsourcing calculators.

Quoting

Supplier quote comparison and landed cost calculators.

Production

Cycle time, takt time, lead time, and learning curve calculators.

Scheduling

MPS, MRP, shift planning, and changeover time calculators.

Six Sigma

DPMO, Cp/Cpk, SPC charts, and sigma level calculators.

Inspection

Sampling plans, Gage R&R, and measurement system analysis calculators.

Supply Chain

Supplier scorecard, lead time, and sourcing risk calculators.

Warehouse

WIP, finished goods, and warehouse utilization calculators.

Efficiency

OEE, TEEP, availability, performance, and quality rate calculators.

Maintenance

MTBF, MTTR, preventive maintenance, and TPM calculators.

Lean

5S audit, value stream, SMED, kaizen, and waste calculators.

Energy

Energy per unit, carbon footprint, and sustainability calculators.