UK Mortgage Calculator

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UK Mortgage Calculator 2025/26

Calculate mortgage affordability, monthly payments, stamp duty, and total costs for UK property purchases.

How Much Can I Borrow?

Optional – leave as 0 if buying alone
Loans, credit cards, car finance, etc.

Borrowing Capacity

Maximum Borrowing: £0
Maximum Property Price: £0
Loan-to-Value (LTV): 0%
Estimated Monthly Payment: £0

Assumptions

Income Multiplier: 4.5x
Interest Rate Used: 4.95%
Mortgage Term: 25 years

Monthly Payment Calculator

Monthly Payments

Monthly Payment: £0
Total to Repay: £0
Total Interest: £0
Loan-to-Value: 0%

Additional Costs

Stamp Duty: £0
Arrangement Fee: £999
Legal Fees: £1,000
Survey: £600
Total Upfront Costs: £0

Overpayment Impact

Overpayment Benefits

Interest Saved: £0
Time Saved: 0 years, 0 months
New Payoff Date:
Total Paid (with overpayments): £0

Without Overpayments

Monthly Payment: £0
Total Interest: £0
Total Paid: £0