UK Calculator

🏠 Advanced UK Mortgage Calculator 2025

Complete property finance tool with stamp duty, affordability testing & overpayment analysis

£1.2M+
Mortgages Calculated
4.9/5
User Rating
2025
Latest Rates
100%
Free Forever

⚡ Instant Mortgage Calculator

60% LTV
4.29%
75% LTV
4.79%
85% LTV
4.89%
90% LTV
5.38%
95% LTV
5.89%

💷 Stamp Duty Land Tax Calculator (2025 Rates)

🎯 First-Time Buyers Relief

Pay NO stamp duty up to £425,000 (saving up to £11,250). Reduced rates up to £625,000.

England & Northern Ireland Rates:

Property Price Standard Rate First-Time Buyer Additional Property
Up to £250,000 0% 0% 3%
£250,001 - £425,000 5% 0% 8%
£425,001 - £625,000 5% 5% 8%
£625,001 - £925,000 5% Standard rates apply 8%
£925,001 - £1.5m 10% 10% 13%
Over £1.5m 12% 12% 15%

🎯 Mortgage Affordability Calculator

Calculate how much you can borrow based on your income and expenses

Affordability Results

Stress Testing: Lenders test affordability at current rate + 3% to ensure you can afford payment increases.

💰 Overpayment Calculator

See how overpayments can save you thousands in interest

Overpayment Analysis

Interest Savings Visualization

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📊 Mortgage Product Comparison

Compare different mortgage products side by side

Product 1: 2-Year Fixed

Product 2: 5-Year Fixed

Product 3: Variable

Product Comparison Results

🏡 Help to Buy & Shared Ownership Calculator

Calculate costs for government home buying schemes

Help to Buy Analysis

Shared Ownership: Buy 25-75% initially, pay rent on the rest. Can buy additional shares later (staircasing).

📋 Monthly Budget Breakdown

Plan your complete monthly housing costs

Housing Costs

Utility Bills

Monthly Budget Summary

Budget Visualization

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