House Deposit Calculator
Work out the deposit and mortgage needed for a house price.
Quick answer: enter your details below and click Calculate House Deposit — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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Enter your details below.
How to use
- Enter your numbers.
- Check that each figure looks right.
- Click Calculate House Deposit and read the result.
About this tool
The deposit is the price times your chosen percentage, and the mortgage is simply the rest of the price. All figures here are estimates: check current rules and rates before acting on them.
Frequently asked questions
Are these figures exact?
No. They are estimates based on the numbers you enter. Rules, rates, and charges change, so check current rules before making a financial decision.
What should I do with this estimate?
Use it to compare options and plan your next step, then confirm the final figure with the provider, lender, or adviser involved before committing money.