Business Calculators & Assessments
52 free tools to help you estimate costs, assess readiness, and optimize operations across manufacturing, ERP, software, and marketing.
- 52 free tools
- 4 categories
- Cost calculators
- Readiness assessments
Manufacturing Calculators
Optimize production costs, inventory, equipment effectiveness, and operational efficiency.
Break-Even Calculator
Calculate break-even point, margin of safety, and profit targets.
Use Tool CalculatorCycle Time Calculator
Measure and optimize manufacturing cycle times and throughput.
Use Tool CalculatorInventory Turnover Calculator
Analyze inventory turnover ratios and carrying costs.
Use Tool CalculatorLead Time Calculator
Calculate and optimize manufacturing lead times.
Use Tool CalculatorManufacturing EOQ Calculator
Find optimal Economic Order Quantity for manufacturing.
Use Tool CalculatorOEE Calculator
Measure equipment effectiveness across availability, performance, quality.
Use Tool CalculatorProduct Cost Calculator
Break down product costs — materials, labor, overhead, margin.
Use Tool CalculatorProduction Cost Calculator
Calculate total production costs and cost per unit.
Use Tool CalculatorTakt Time Calculator
Determine production pace to match customer demand.
Use Tool CalculatorUniversal EOQ Calculator
Advanced EOQ with quantity discounts and multi-product optimization.
Use Tool CalculatorMachine Downtime Cost Calculator
Calculate the true cost of unplanned machine downtime.
Use Tool CalculatorOEE Improvement Calculator
Model the financial impact of OEE improvements.
Use Tool CalculatorDefect Rate Calculator
Calculate defect rates, COPQ, and Six Sigma DPMO metrics.
Use Tool CalculatorThroughput Calculator
Calculate production throughput and identify bottlenecks.
Use Tool CalculatorEnergy Cost Calculator
Estimate energy consumption costs and savings opportunities.
Use Tool CalculatorDemand Forecast Accuracy Calculator
Measure forecast accuracy with MAPE, MAD, and bias metrics.
Use Tool CalculatorSafety Stock Calculator
Calculate optimal safety stock levels for service targets.
Use Tool CalculatorReorder Point Calculator
Determine optimal reorder points based on lead time and demand.
Use Tool CalculatorInventory Carrying Cost Calculator
Calculate the true cost of holding inventory.
Use Tool CalculatorStockout Cost Calculator
Estimate the cost of stockouts including lost sales and churn.
Use ToolNeed real-time manufacturing intelligence?
Perimattic Intellyx monitors OEE, production costs, inventory, and supply chain performance in real time — going far beyond what a calculator can show.
ERP Calculators & Comparison Tools
Estimate ERP implementation costs, compare vendors, and decide whether you need MES, ERP, or both.
ERP Implementation Calculator
Estimate total ERP implementation costs including licensing, customisation, data migration, training, and 5-year TCO across 11 vendors.
Use Tool CalculatorManufacturing ERP Calculator
Calculate ERP costs tailored to manufacturing with BOM depth, MES integration, plant count, and module-level costing.
Use Tool CalculatorConstruction ERP Calculator
Estimate ERP costs for construction firms including job costing, subcontractor management, equipment tracking, and retainage.
Use Tool ComparisonERP Comparison Tool
Compare Odoo, ERPNext, SAP Business One, NetSuite, and Dynamics 365 BC side by side based on your requirements.
Use Tool SelectorMES vs ERP Selector
Determine whether your manufacturing operation needs MES first, ERP first, or both — based on your shop-floor maturity.
Use ToolNeed expert ERP implementation?
Perimattic builds and customises ERP systems for manufacturing and construction. From ERPNext and Odoo to custom solutions, our team handles implementation end to end.
Software Calculators & Assessments
Estimate software costs, assess AI and cloud readiness, and plan technology investments.
AI Transformation Readiness Score
Assess your readiness to adopt, scale, and create measurable value from AI.
Use Tool AssessmentAI Readiness Assessment
Evaluate your organization's readiness for AI adoption.
Use Tool CalculatorAI ROI Calculator
Calculate AI investment return with 3-year projections.
Use Tool CalculatorCloud Migration Calculator
Estimate cloud migration costs and savings vs. on-premise.
Use Tool AssessmentCloud Readiness Assessment
Assess infrastructure and team readiness for cloud migration.
Use Tool CalculatorCRM Cost Calculator
Compare CRM platform costs — licensing, implementation, support.
Use Tool CalculatorData Migration Cost Calculator
Estimate data migration costs, timelines, and resources.
Use Tool AssessmentDigital Transformation Assessment
Score your digital maturity across key dimensions.
Use Tool CalculatorIT Support Cost Calculator
Calculate in-house vs. managed IT support costs.
Use Tool CalculatorManaged IT Pricing Calculator
Compare managed IT service pricing models.
Use Tool CalculatorMobile App Cost Calculator
Estimate mobile app development costs by platform and features.
Use Tool CalculatorServiceNow Pricing Calculator
Estimate ServiceNow licensing and implementation costs.
Use Tool CalculatorSoftware Dev Cost Calculator
Calculate custom software development costs.
Use Tool CalculatorSoftware Maintenance Calculator
Estimate ongoing software maintenance and support costs.
Use Tool CalculatorWebsite Dev Cost Calculator
Calculate website development costs by type and features.
Use Tool BuilderOpen Source Stack Builder
Build and compare open-source technology stacks with cost analysis.
Use Tool CalculatorSelf-Host vs SaaS Calculator
Compare total cost of self-hosting vs. SaaS subscriptions.
Use Tool AssessmentDevOps Maturity Assessment
Score your DevOps maturity across CI/CD, monitoring, and culture.
Use Tool AssessmentAI Compliance Readiness Assessment
Assess readiness for AI regulations like EU AI Act and NIST AI RMF.
Use Tool CalculatorLLM Cost Calculator
Compare API costs across GPT-4o, Claude, Gemini, and Llama.
Use Tool EstimatorAI Agent Complexity Estimator
Estimate complexity and cost of building AI agent systems.
Use Tool AssessmentHallucination Risk Assessment
Assess and mitigate hallucination risks in LLM applications.
Use Tool CalculatorRPA Implementation Cost Calculator
Estimate RPA license, implementation, and maintenance costs across leading platforms.
Use ToolReady to build, not just estimate?
The Perimattic AI Suite is a fixed-scope AI development package that takes you from proof of concept to production-ready AI applications.
Marketing Calculators & Assessments
Measure brand health, calculate marketing ROI, and benchmark campaign performance.
Brand Sentiment Calculator
Analyze brand sentiment across channels and benchmark against competitors.
Use Tool CalculatorSocial Media ROI Calculator
Calculate social media marketing ROI and optimize ad spend.
Use Tool AssessmentBrand Health Assessment
Score brand health across awareness, perception, loyalty, and market position.
Use Tool BenchmarkerCampaign Performance Benchmarker
Benchmark campaigns against industry averages across CTR, conversion, and ROI.
Use ToolNeed real-time marketing intelligence?
Perimattic BrandNata monitors brand sentiment, social engagement, campaign performance, and competitive positioning in real time.
Our Products & Services
Perimattic Intellyx
Manufacturing intelligence platform — real-time OEE, production cost tracking, inventory optimization, and supply chain analytics.
Learn More ProductPerimattic AI Suite
Fixed-scope AI development — custom ML models, LLM integration, AI agents, and generative AI applications.
Learn More ProductPerimattic ManageStacks
Managed IT infrastructure and DevOps — cloud operations, monitoring, security, and 24/7 support.
Learn More ProductPerimattic Demand OS
Demand planning and inventory optimization — forecast accuracy, safety stock, reorder points, and stockout prevention.
Learn More ProductPerimattic BrandNata
Marketing intelligence platform — brand sentiment monitoring, campaign analytics, social ROI tracking, and competitive benchmarking.
Learn More ProductPerimattic ERPPlugs
Pre-built ERP integration modules — connect manufacturing systems, automate data flows, and extend ERP capabilities.
Learn More ServiceAI Development Services
Custom ML models, generative AI pipelines, and LLM-powered applications built for production.
Learn More ServiceSaaS Platform Development
Scalable multi-tenant SaaS platforms architected for growth, performance, and enterprise security.
Learn More ServiceManufacturing Software
ERP, MES, and supply chain software tailored to manufacturing workflows and operational requirements.
Learn MoreNeed a Custom Solution?
Our engineering teams build custom software and AI solutions for manufacturing and enterprise businesses.
Or email sales@perimattic.com