Decision support

Business tools for clearer Canadian decisions

Run quick planning calculations for pricing, profitability, customers, inventory and Canadian sales tax. Your entries stay in this browser session and are not saved.

Open calculators Official CRA payroll calculator ↗

15 practical tools

Calculate without leaving your workspace

Planning estimates only. Confirm tax treatment, payroll deductions and filing obligations with the responsible authority or a qualified professional.

Banque du Canada

Convertisseur rapide de devises

Convertissez avec les taux de référence quotidiens du CAD. Utilisez le taux de transaction de votre banque pour un paiement.

MontantDeVers

Montant converti

701.5575 USD

Date du taux quotidien: 2026-10-05 · Bank of Canada ↗

Business finance

Profit Margin

See gross profit, operating profit and the margin retained from revenue.

RevenueCost of goods soldOperating expenses

Net profit margin

25.00%

Gross profit: $55,000.00
Gross margin: 55.00%
Operating profit: $25,000.00

Method: Net margin = (Revenue − COGS − operating expenses) ÷ Revenue

Official Canadian sources

CRA GST/HST ratesCurrent federal and harmonized rates, historical rates and provincial-tax links.CRA payroll deductionsOfficial federal, provincial and territorial payroll calculation service.Revenu Québec WebRASOfficial Quebec source for provincial deductions, QPP and QPIP.

Sales-tax rates verified against the CRA table on 2026-08-23. Taxability depends on the supply, customer and place-of-supply rules.