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Real Estate Calculators for Mortgage, Affordability, and Cash-to-Close Planning
Estimate monthly payments, compare refinance options, test affordability, and model upfront buyer cash with free tools built for practical housing decisions.
Last updated: May 19, 2026
Housing estimate notice
Real-estate tools simplify lender, tax, insurance, and closing-cost assumptions so they can be used for planning.
Always confirm monthly payment and cash-to-close figures with current lender and local market data.
Money decisions
Move from housing costs into borrowing and affordability decisions
Use the home-buying, borrowing-cost, and mortgage-planning pages as one path instead of treating them as separate calculators.
How to Estimate a Monthly Mortgage Payment Before You Talk to a Lender
Learn how to estimate a monthly mortgage payment using home price, down payment, rate, taxes, insurance, and PMI before you talk to a lender.
How Much House Can You Afford Based on Income and Debt?
Learn how income, debt, DTI, down payment, taxes, and insurance shape home affordability before you start house hunting.
Mortgage vs Rent Decision Guide
Compare the practical tradeoffs between renting and buying, including payment, flexibility, debt burden, and long-term planning assumptions.
Amortization Schedule Guide
Understand how an amortization schedule works, why early payments are interest-heavy, and how to compare payoff timing across loans.
APR vs Interest Rate
Understand the difference between APR and interest rate, when fees change the true cost of borrowing, and how to compare fixed-payment loan offers more accurately.
Tools in Real Estate
Explore mortgage, affordability, refinance, and home-buying calculators for monthly payment and cash-to-close planning.
Mortgage Refinance Calculator
Compare staying with your current mortgage versus refinancing using a new rate, new term, closing costs, cash-out, and optional extra monthly payments.
Rent vs Buy Calculator
Compare renting and buying with mortgage costs, taxes, insurance, HOA, maintenance, PMI, appreciation, selling costs, rent growth, and investment return assumptions.
Mortgage Calculator
Estimate a realistic monthly mortgage payment using home price, down payment, APR, taxes, insurance, HOA, PMI, and extra-payment assumptions.
Home Affordability Calculator
Estimate how much house you can afford using income, debt, down payment, taxes, insurance, HOA, PMI, closing costs, and DTI targets.
Closing Cost Calculator
Estimate buyer closing costs and cash to close using down payment, lender fees, third-party fees, tax escrow, insurance escrow, prepaid interest, earnest money, and seller credits.
Down Payment Calculator
Estimate down payment amount, loan balance, PMI threshold gap, and cash to close using home price, closing costs, earnest money, seller credits, and available cash.
Pay Off Mortgage Faster Calculator
Compare mortgage payoff strategies using remaining balance, remaining term, APR, current principal and interest, PMI, insurance growth, HOA, extra monthly budget, and annual lump-sum assumptions.
Amortization Calculator
Analyze loan amortization with APR, term, extra monthly payments, and annual extra payments, then compare payoff speed, interest cost, and yearly balance milestones.