Debt Payoff Calculator
Plan repayment across one or more debts with grouped monthly payment schedules.
Open toolWeb-Tools / Financial
Financial Home
Browse free financial calculators and planning tools focused on debt payoff, mortgage costs, affordability, and monthly payment estimates. The tools are designed around quick, practical calculations for common UK-style money decisions.
Mortgage Overpayment Calculator
Estimate how regular overpayments can reduce your mortgage term and total interest paid.
Open toolHouse Affordability Calculator
Estimate low, mid, and higher home price ranges from income, deposit, rate, and mortgage term.
Open toolMortgage Payment Calculator
Estimate monthly mortgage payments from property price, deposit, interest rate, and loan term.
Open toolStamp Duty Calculator
Estimate residential SDLT for England and Northern Ireland, including first-time buyer relief and surcharge scenarios.
Open toolWhat this section covers
The financial section is built around practical calculators for debt payoff planning, mortgage overpayments, affordability checks, and monthly mortgage payment estimates. The aim is to keep each page direct, useful, and easy to compare against related tools.
How to use the tools
Start with the calculator closest to your question, then move through the related pages to compare different angles of the same decision. For example, a user might go from affordability to monthly payment, then into mortgage overpayments to test how a repayment change affects the long-term cost.