Mortgage planner
Plan several steps together in one calculator.
- Repayments
- Overpayments
- Rate changes
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Mortgages & property
Start with the main planner below.
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8 tools in this categoryFigures aren’t saved to your account
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Educational illustrations, not personal recommendations. Read how to use the tools and check each calculator’s assumptions.
Mortgages & property calculators
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Mortgage overpayments
Explore how extra repayments change interest and repayment time.
Open calculatorMonthly mortgage repayments
Estimate repayments and total interest over your remaining term.
Open calculatorRemortgage comparison
Compare interest costs over the same period, including an upfront fee.
Open calculatorLoan-to-value
See your equity and the balance needed for a chosen LTV.
Open calculatorBalance at fixed-deal end
Plan ahead with an estimate of the balance left when your deal ends.
Open calculatorInterest-only versus repayment
Compare monthly costs and the capital still needing repayment.
Open calculatorMortgage rate stress test
See how a rate change would affect repayments on today’s balance.
Open calculator