Free tools
Run the numbers first.
Calculators for sales tax, VAT, inventory, pricing, and Odoo planning. No email, no signup, and the formula sits on every card.
36 calculators · 6 categories · no email
Odoo planning & cost
12 tools- Odoo Readiness AssessmentScore how ready your business is for Odoo.readiness score
- Should You Migrate to Odoo?A quick fit check for switching to Odoo.go / no-go
- Odoo App SelectorFind the Odoo apps your business needs.app shortlist
- Community vs Enterprise PickerPick the right Odoo edition.CE vs EE
- Implementation Cost CalculatorEstimate your Odoo implementation budget.$ estimate
- Migration Cost CalculatorEstimate the cost to migrate to Odoo.$ estimate
- Upgrade Cost CalculatorBudget an Odoo version upgrade.$ estimate
- Total Cost of Ownership CalculatorModel the multi-year total cost of Odoo.TCO / yr
- Stack Savings CalculatorSee what consolidating tools into Odoo saves.$ saved / yr
- Odoo.sh Pricing CalculatorEstimate your Odoo.sh hosting cost.$ / mo
- EDI Readiness Cost EstimatorEstimate EDI integration cost in Odoo.$ estimate
- Odoo Worker & Memory TunerTune odoo.conf workers and memory limits.workers · mem
Pricing & finance
2 toolsInventory & operations
7 tools- Inventory Turnover CalculatorTurnover ratio and days of inventory.COGS / avg inv
- Reorder Point CalculatorWhen to reorder, with safety stock.usage × lead + SS
- Safety Stock CalculatorBuffer stock for demand and lead-time swings.max vs avg demand
- EOQ CalculatorOptimal order quantity to minimize cost.√(2DS/H)
- Inventory Carrying Cost CalculatorAnnual cost of holding inventory.value × rate
- Landed Cost CalculatorTrue per-unit cost including freight and duty.Σ cost / qty
- OEE CalculatorOverall Equipment Effectiveness for production.A × P × Q
Canadian tax
12 tools- Canadian Sales Tax CalculatorGST, HST, PST, and QST for all provinces.GST·HST·PST·QST
- Canadian Payroll Deductions CalculatorCPP, EI, and income tax source deductions.CPP · EI · tax
- Ontario HST CalculatorProvincial sales taxHST 13%
- Quebec Sales Tax Calculator (GST + QST)Provincial sales taxGST 5% + QST 9.975%
- BC Sales Tax Calculator (GST + PST)Provincial sales taxGST 5% + PST 7%
- Alberta GST CalculatorProvincial sales taxGST 5%
- Manitoba Sales Tax Calculator (GST + PST)Provincial sales taxGST 5% + PST 7%
- Saskatchewan Sales Tax Calculator (GST + PST)Provincial sales taxGST 5% + PST 6%
- Nova Scotia HST CalculatorProvincial sales taxHST 14%
- New Brunswick HST CalculatorProvincial sales taxHST 15%
- Newfoundland and Labrador HST CalculatorProvincial sales taxHST 15%
- Prince Edward Island HST CalculatorProvincial sales taxHST 15%