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Budget calculator.

Use this calculator to assess your income and expenditure, then create a personal budget or review your outgoings.

What you need.

To accurately calculate your budget you'll need these details:

  • Your income
  • Regular repayments you make (mortgage, credit card, insurance, child support etc)
  • Household and personal expenses
  • Vehicle and transport costs.

Things you should know.

This calculator is a guide only. It does not take into account your personal financial situation or goals and does not constitute a quotation or offer by Westpac in relation to any product or service. You should make your own judgments and seek independent legal and financial advice before committing to any agreement.

Westpac's applicable lending criteria, fees and interest rates apply to all applications for credit, all of which are subject to change.