Home loan calculator
What will it really cost?
Monthly instalment, full amortisation schedule, and how much time and interest extra payments save.
Interest vs capital per year
Balance over time
Amortisation schedule
How it’s calculated
Loan = price × (1 − deposit). Monthly rate i = nominal annual rate ÷ 12. Instalment = L × i ÷ (1 − (1 + i)−n), n = term × 12. Each month interest = balance × i; capital = payment − interest. Extra payments reduce the balance faster and the loan ends early. Excludes transfer duty, bond registration, insurance, service fees and variable-rate changes.
Information, not advice. Illustrative estimate based on the assumptions shown. Lenders apply their own affordability and credit criteria.