Real Estate Calculators.
Make Smarter Decisions.
Rent vs buy, home affordability, closing costs, down payment, cap rate, rental yield, property tax, and home value estimator — science-based tools for buyers and investors.
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Home Buying
Affordability, closing costs, down payment, rent vs buy
Rent vs Buy Calculator
Most PopularCompare renting vs buying a home. Calculate the true 10-year cost of each option.
Home Affordability Calculator
PopularHow much house can you afford? Based on income, debt, and down payment.
Closing Costs Calculator
Estimate home buying closing costs including fees, taxes, and prepaid items.
Down Payment Calculator
Calculate how much down payment you need and how long to save for it.
Investment Property
Cap rate, rental yield, property value, and tax
Cap Rate Calculator
Calculate capitalisation rate for investment properties and evaluate rental ROI.
Rental Yield Calculator
Calculate gross and net rental yield for buy-to-let investment properties.
Home Value Estimator
Estimate your home value based on location, size, age, and local market data.
Property Tax Calculator
Estimate annual property tax based on home value and local tax rate.
Free Real Estate Calculators
Roughtools real estate calculators are used by homebuyers, landlords, and property investors to make data-driven decisions. Every calculation runs instantly in your browser — no account, no signup, no data stored.
From the true 10-year cost of renting vs buying to net rental yield with full expense breakdown.
Why Roughtools Real Estate?
- ✓Rent vs Buy: true 10-year comparison including opportunity cost
- ✓Home Affordability: based on income, debt-to-income ratio, and down payment
- ✓Rental Yield: gross and net yield with expense breakdown
- ✓Cap Rate: NOI ÷ property value with investment grade rating
- ✓Closing Costs: state-level estimates for agent fees, taxes, and prepaid items
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