House Affordability Calculator

House Affordability

House affordability depends on income, debts, down payment, and interest rates. Lenders use the debt-to-income (DTI) ratio to determine how much you can borrow.

Key Guidelines

  • 28% rule: Housing costs ≤ 28% of gross income
  • 36% rule: Total debts ≤ 36% of gross income
  • Down payment: 20% recommended to avoid PMI

💡 Tips

  • Get pre-approved before house hunting
  • Factor in property taxes and insurance
  • Consider maintenance costs (about 1% of home value per year)
  • Do not stretch your budget too thin