Make smarter buy decisions in minutes

ZipYield gives you investor‑grade calculators with a clean, simple interface. Free, fast, and private.

Real Estate ROI / Cash Flow

Cap rate, DSCR, cash‑on‑cash, price‑to‑rent, and break‑even occupancy.

Open ROI Calculator

Rent vs Buy

Compare monthly rent vs owning (mortgage, taxes, insurance, HOA, maintenance).

Open Rent vs Buy

Affordability

Estimate how much house you can afford with DTI‑style checks.

Open Affordability

Mortgage / Amortization

Payment schedule, total interest, balance over time.

Open Mortgage

Car Loan

Monthly payment, total interest, and amortization.

Open Car Loan