Australian home-loan calculator

Calculate home-loan repayments in Australia

Estimate principal-and-interest, variable and interest-only home loans with an editable rate, repayment frequency, offset balance, deposit, council rates and purchase costs.

Home loan calculator Australia · mortgage repayment calculator · offset account calculator · house deposit calculator

Australia home financing

Loan styles, buyer support and calculator limits

Variable-rate lending is common and loans often include offset accounts or redraw. Fixed periods are typically shorter than the full term. Interest commonly accrues daily even when repayments are monthly, fortnightly or weekly.

Common loan styles

  • Variable principal-and-interest loans with offset or redraw
  • Fixed-rate loans that revert or require a new selection after the fixed period
  • Interest-only periods, commonly for investors, followed by principal-and-interest repayments

Government or structured support

  • The Australian Government 5% Deposit Scheme supports eligible buyers with a government guarantee rather than a cash payment
  • The Family Home Guarantee can support eligible single parents with a smaller deposit
  • First Home Super Saver and state grants or stamp-duty concessions have separate eligibility rules

What to verify locally

  • Use actual-days interest where possible and distinguish payment frequency
  • Offset balance reduces interest but is not a down-payment grant
  • LMI, stamp duty and state concessions require quoted or location-specific inputs

Primary references: ASIC MoneySmart home loans · Housing Australia Home Guarantee Scheme · ATO First Home Super Saver

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