Does this duplex pencil out?
A focused rental property calculator: purchase price, financing, rent, and expenses in — cap rate, cashflow, and cash-on-cash out. The full Foncier app adds projections, scenarios, and DSCR.
This number is one of seventy.
Cap rate is a start. The full Foncier analyzer adds DSCR, IRR, ten-year cashflow projections, scenarios, side-by-side compare, and live community rent comps — for free, on your first three deals.
NOI = annual gross rent × (1 - expense ratio). Cap rate = NOI ÷ purchase price. Cash-on-cash = annual cashflow ÷ (down payment + closing costs). The full app lets you enter taxes, insurance, utilities, and maintenance line by line, then projects them ten years out.
What the calculator returns on real Quebec deals.
A $550,000 duplex in Rosemont with $3,500 in monthly rent across two units. With 20% down at 5.25% over 25 years, you clear $284 per month after a 35% expense ratio.
A $475,000 triplex in Limoilou with $4,200 in monthly rent. 25% down conventional financing at 5.50%, 30% expense ratio. Cash-on-cash sits near 6.4%.
About the rental property calculator.
Mortgage payment calculator
Canadian semi-annual compounding, with CMHC default-insurance premiums baked in for low down payments.
Mortgage affordability calculator
How much house can you actually qualify for? Reverse-engineers the maximum purchase price from your income, debts, and the stress test.
Mortgage stress test calculator (B-20)
Will you qualify? Computes the OSFI B-20 qualifying rate, GDS/TDS ratios, and pass/fail vs. typical lender thresholds.
Rent vs buy calculator
Honest math on whether renting and investing the down payment beats buying — over your time horizon.
Cap rate & cash-on-cash calculator
Two of the cleanest signals on a rental — cap rate and cash-on-cash — from price, rent, and expenses.
Rental break-even calculator
How much rent does the property need to clear PITI and operating expenses? Get the floor, then the per-door target.