House Deposit Calculator
See how big a deposit you need and how long it'll take to save it.
You're aiming for
Tell us your target price and how much you can save.
How it works
Most lenders want 5–20% of the purchase price as a deposit. The bigger your deposit, the better your interest rate — and the lower your monthly mortgage.
We work out your target, subtract what you've already saved, then estimate the months to close the gap at your current pace.