Mortgage Extra-Payment Calculator
Estimate how an additional monthly principal payment may change payoff time and interest on a fixed-rate loan.
Compare extra paymentsPlan beyond the payment
Homeownership Planning Tools
Compare mortgage choices, maintenance reserves, rent and buy scenarios, and a narrow rental-property cash-flow beta.
Four focused tools
Choose one question
No account or financial login is required. Entries stay in your browser.
Home-Maintenance Sinking-Fund Calculator
Turn a home-value percentage into an annual, monthly, biweekly, or weekly maintenance-fund target.
Plan a maintenance reserveRent-vs-Buy Scenario Calculator
Compare simplified cumulative renting and buying costs over a chosen time horizon with transparent assumptions.
Compare housing scenariosRental-Property Cash-Flow Calculator
Organize a simplified monthly rental-income and expense scenario before deeper property, financing, legal, and tax review.
Model rental cash flowPlain-language guides
Understand the assumptions first
Each guide starts with the household plan and links to primary public sources.
Build a Homeownership Plan Beyond the Mortgage Payment
Plan for closing costs, taxes, insurance, maintenance, and cash reserves alongside principal and interest.
Rent vs. Buy: Compare the Assumptions, Not Just the Payment
Build a more honest housing comparison by making time horizon, transaction costs, maintenance, and flexibility visible.
Sources and scope
MoneyPathTools does not provide personalized recommendations, guarantee outcomes, or claim professional financial, tax, legal, real-estate, or investment credentials.