CanadaCalc is a free suite of Canadian finance calculators — TFSA, FHSA, mortgage, income tax (all 10 provinces), retirement, and compound interest. My favorite is the Stock Lookback tool: enter a ticker and purchase date, see what it's worth today vs. the S&P 500. Works for US and TSX tickers. No signup, nothing stored, built with real 2025 Canadian rules (proper semi-annual mortgage compounding, accurate tax brackets). Free forever. Feedback welcome! 🍁
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Maker
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Hey everyone 👋 Maker here.
I built CanadaCalc after getting frustrated with how many finance calculators online either ignore Canadian-specific rules entirely or get them wrong (using US mortgage compounding instead of Canadian semi-annual, outdated TFSA limits, etc).
The stock lookback tool is probably my favorite — plug in a ticker and a date and see what your investment would be worth today vs just buying the S&P 500 instead. Built it mostly for fun but it's turned into a genuinely useful "what if" tool.
Everything's free, no signup, nothing's stored — your inputs stay in your browser. Built with Next.js, deployed on Netlify.
Would genuinely love feedback — what's missing, what's confusing, what calculator you wish existed. Thanks for checking it out! 🍁