Mortgage Calculator

Monthly repayment, total cost and interest for a fixed-rate mortgage.

What drives the monthly number

Three levers set a mortgage payment: loan size (price minus deposit), rate and term. The standard amortisation formula spreads repayment into equal instalments; early years are interest-heavy. A bigger deposit or shorter term cuts lifetime interest sharply — run both scenarios before talking to lenders. This is general information, not financial advice.

Frequently asked questions

How much deposit do I need?

Commonly 10–20% of the purchase price; higher deposits usually unlock better rates.

Are taxes and insurance included?

No — property taxes, insurance and fees are additional to this repayment figure.

Fixed or variable?

This calculator models a fixed rate for the whole term; variable products change with market rates.

Is this financial advice?

No — it is a neutral calculation; consult a licensed mortgage adviser for decisions.

By the TimeDateLive Editorial Team · Editorial policy · Data sources · Contact

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