Business Law Calculators — Canada

Free business law calculators for Canada: Contract breach, business valuation and commercial dispute calculators. Get instant estimates using current Canada legal rules — no signup, private in your browser, and free to embed on your site.

Partner Buyout Calculator
Free partner buyout calculator for Canada. Estimate buyout price with minority and marketability…
Open Calculator →
True Cost of an Employee Calculator
Free employee cost calculator for Canada. Add CPP, EI, EHT, WSIB, vacation and benefits to see the…
Open Calculator →
Incorporation Tax Savings Calculator
Free incorporation tax savings calculator for Canada. Compare sole proprietor tax vs the 9-12% small…
Open Calculator →
Franchise Investment ROI Calculator
Free franchise ROI calculator for Canada. Model initial investment, royalties, and margins to see…
Open Calculator →
Business Interruption Loss Calculator
Free business interruption loss calculator for Canada. Estimate lost profits, continuing expenses, and…
Open Calculator →
Break-Even Calculator
Free break-even calculator for Canada businesses. Find your break-even units and revenue in seconds.…
Open Calculator →
Business Valuation Calculator
Free business valuation calculator for Canada. Estimate your business value using EBITDA multiples.…
Open Calculator →
EBITDA Calculator Canada EBITDA Margin
Free EBITDA calculator for Canada. Calculate EBITDA, EBITDA margin, and net income from your income…
Open Calculator →
Gross Profit Margin Calculator
Free gross profit margin calculator for Canada. Calculate gross profit, margin %, and COGS ratio…
Open Calculator →
Net Profit Margin Calculator
Free net profit margin calculator for Canada. See gross margin, operating margin, and net margin from…
Open Calculator →
Non-Compete Damages Calculator
Calculate lost profits from non-compete breaches in Canada. Ontario ban on most employee non-competes…
Open Calculator →
Working Capital Calculator
Free working capital calculator for Canada. Calculate current ratio, quick ratio, and net working…
Open Calculator →
ROI Calculator Canada Return on Investment
Free ROI calculator for Canada. Calculate return on investment, net profit, and annualized ROI…
Open Calculator →
Burn Rate Calculator Canada Monthly Burn
Free burn rate calculator for Canada. Calculate gross burn, net burn, and payroll as % of burn. Instant…
Open Calculator →
GST/HST on Legal Fees Calculator
Calculate GST and HST on legal fees by province. Ontario 13%, BC 5%, Quebec QST, Atlantic provinces 15%…
Open Calculator →
Payroll Remittance Calculator
Calculate CPP, EI, and income tax deductions for Canadian payroll. Employee and employer shares for…
Open Calculator →
Cash Runway Calculator Canada Startup Runway
Free cash runway calculator for Canada. Calculate months of runway, net burn rate, and zero-cash date…
Open Calculator →
Current Ratio Calculator
Free current ratio calculator for Canada. Check liquidity and working capital from your balance sheet…
Open Calculator →
Debt-to-Equity Ratio Calculator
Free debt-to-equity ratio calculator for Canada. Calculate D/E ratio, debt ratio, and equity ratio…
Open Calculator →
Debt-to-Income Ratio Calculator
Calculate your front-end and back-end debt-to-income ratios. Color-coded thresholds to assess financial…
Open Calculator →
Inventory Turnover Calculator
Free inventory turnover calculator for Canada. Calculate inventory turnover ratio and days sales of…
Open Calculator →
LTV Calculator Canada Lifetime Value
Free customer lifetime value (LTV) calculator for Canada. Enter ARPU, gross margin, and churn rate to…
Open Calculator →
LTV CAC Ratio Calculator
Free LTV:CAC ratio calculator for Canada. Check your unit economics health, payback period, and net LTV…
Open Calculator →
Markup vs Margin Calculator
Free markup vs margin calculator for Canada. Understand the difference between markup % and gross margin…
Open Calculator →
MRR Calculator Canada Recurring Revenue
Free MRR calculator for Canada. Calculate monthly recurring revenue, ARR, churn value, and net MRR…
Open Calculator →
Operating Margin Calculator
Free operating margin calculator for Canada. Calculate EBIT margin, operating profit, and gross margin…
Open Calculator →
Quick Ratio Calculator
Free quick ratio calculator for Canada. Calculate acid-test ratio and liquid assets coverage instantly.…
Open Calculator →
CAC Calculator Canada Acquisition Cost
Free customer acquisition cost (CAC) calculator for Canada. Calculate your CAC from marketing, sales…
Open Calculator →
Non-Compete Enforceability Calculator
Score how enforceable your non-compete clause is under Canadian law, including Ontario's ban on employee…
Open Calculator →
Shareholder Buyout Value Calculator
Estimate the fair value of a shareholder buyout in Canada, applying minority discounts, control premiums…
Open Calculator →
Partnership Dissolution Split Calculator
Calculate how partnership assets and liabilities are divided on dissolution in Canada, using capital…
Open Calculator →
Commercial Lease Total Cost Calculator
Calculate the total cost of a commercial lease in Canada over the full term, including base rent…
Open Calculator →
Liquidated Damages Calculator
Test whether a liquidated damages clause is an enforceable genuine pre-estimate or an unenforceable…
Open Calculator →
Franchise Cost Estimator Calculator
Estimate the total cost of buying a franchise in Canada — franchise fee, build-out, working capital…
Open Calculator →
Earnout Value Calculator
Estimate the expected value of an M&A earnout using performance targets, payout rate, caps and…
Open Calculator →
Contract Breach Damages Calculator
Estimate recoverable damages for breach of contract in Canada — direct loss, consequential loss and lost…
Open Calculator →
Business Sale Capital Gains Calculator
Estimate the capital gains tax on selling your business in Canada, using the 50% inclusion rate and the…
Open Calculator →
Salary vs Dividend Calculator
Compare paying yourself salary versus dividends from your Canadian corporation, factoring in payroll…
Open Calculator →

Looking for a different calculator?

All Canada Calculators All Calculators

About our Business Law calculators for Canada

LexScale.ai offers 38 free business law calculators for Canada — part of the largest free legal-calculator library in North America, with 400+ tools across 23 practice areas, every one available in Canadian and US versions. Each business law calculator gives an instant, private estimate using current Canada statutory rates and standard legal formulas, with no signup and nothing sent to a server.

What you can calculate

Partner Buyout Calculator · True Cost of an Employee Calculator · Incorporation Tax Savings Calculator · Franchise Investment ROI Calculator · Business Interruption Loss Calculator · Break-Even Calculator · Business Valuation Calculator · EBITDA Calculator Canada EBITDA Margin · Gross Profit Margin Calculator · Net Profit Margin Calculator · Non-Compete Damages Calculator · Working Capital Calculator · ROI Calculator Canada Return on Investment · Burn Rate Calculator Canada Monthly Burn · GST/HST on Legal Fees Calculator · Payroll Remittance Calculator · Cash Runway Calculator Canada Startup Runway · Current Ratio Calculator · Debt-to-Equity Ratio Calculator · Debt-to-Income Ratio Calculator · Inventory Turnover Calculator · LTV Calculator Canada Lifetime Value · LTV CAC Ratio Calculator · Markup vs Margin Calculator · MRR Calculator Canada Recurring Revenue · Operating Margin Calculator · Quick Ratio Calculator · CAC Calculator Canada Acquisition Cost · Non-Compete Enforceability Calculator · Shareholder Buyout Value Calculator · Partnership Dissolution Split Calculator · Commercial Lease Total Cost Calculator · Liquidated Damages Calculator · Franchise Cost Estimator Calculator · Earnout Value Calculator · Contract Breach Damages Calculator · Business Sale Capital Gains Calculator · Salary vs Dividend Calculator

How accurate are they?

Our business law calculators use up-to-date statutory rates, provincial and state data, and the same formulas lawyers and courts rely on. They are designed for planning and research — actual outcomes depend on your specific facts, jurisdiction, and judicial or agency discretion. Rates are reviewed and updated as laws change. For decisions that matter, confirm the numbers with a licensed lawyer.

Canada and United States coverage

Legal rules differ sharply between the two countries, so every business law calculator is built in a Canadian version (using provincial rules) and a US version (using state-level rules). You are viewing the Canada edition; switch countries any time from the calculator hub.

Free to embed

Law firms and legal sites can embed any of these business law calculators free — each has a one-click embed that drops an interactive widget onto your own site, with a "Powered by LexScale.ai" link and no API key required.

Business Law Calculators — FAQ

Are these business law calculators free?
Yes. Every business law calculator on LexScale.ai is 100% free, needs no signup, and runs entirely in your browser — nothing you enter is sent to a server. You can use them as many times as you like.
Do these calculators work for Canada?
Yes — this page is the Canada edition. Each business law calculator uses Canada-specific rules, and most are also available in the other country's version. Results reflect current statutory rates and standard legal formulas for Canada.
How accurate are the business law calculators?
They use current Canada statutory rates, provincial/state data, and standard legal formulas to give reliable planning estimates. Exact outcomes depend on your facts, jurisdiction, and the discretion of courts or agencies, so confirm important numbers with a qualified lawyer.
Can I embed these business law calculators on my law firm website?
Yes. Every calculator has a free embed option — click 'Embed this calculator' on any calculator page to copy an iframe snippet. It includes a 'Powered by LexScale.ai' attribution link, and no API key or account is required.
Which business law calculator should I use?
Start with the one that matches your question. This section includes Partner Buyout Calculator, True Cost of an Employee Calculator, Incorporation Tax Savings Calculator, Franchise Investment ROI Calculator and more. Each calculator explains what it estimates and links to related tools so you can move between them.
Are these calculators legal advice?
No. They are free educational estimating tools, not legal advice, and do not create a lawyer-client relationship. For advice on your specific situation, consult a licensed lawyer in your jurisdiction.

Need help with your business law case?

Our AI tools help law firms across North America win more business law clients with automated intake, SEO, and 24/7 coverage.

Book a Free Strategy Call →

Ready to grow your firm with AI?