Mortgage Repayment Calculator
Work out your monthly mortgage payments instantly
Perfect for planning your budget, comparing deals, and understanding how interest affects your repayments.
Why Use a Mortgage Calculator?
A mortgage calculator helps you:
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Compare different mortgage terms.
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See how rate changes affect payments
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Understand long‑term costs
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Plan affordability
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Prep for lender/broker discussions.
Mortgage Owl
Repayment Calculator
How to Use This Mortgage Calculator
This calculator updates automatically as you enter your details. Enter the Term, Interest Rate and Amount Borrowed.
- Term (Years) — the length of your mortgage.
- Interest Rate (%) — the rate offered by your lender or broker.
- Amount Borrowed (£) — the mortgage amount you need.
- Monthly Repayment (£) — your monthly cost on a repayment mortgage.
- Monthly Interest‑Only (£) — your monthly cost if you choose interest‑only.
- Total Amount Repayable (£) — the full cost over the entire term.
- Total Interest Payable (£) — how much interest you’ll pay in total.
This helps you quickly compare different mortgage scenarios.