Personal Banking Calculators and Tools

Foreign exchange tools

Foreign exchange tools

Foreign exchange calculator

Convert your Australian dollars to a foreign currency or vice versa.

Foreign exchange for Chrome

We’ve made it simple for you to stay updated with the market’s movements and monitor foreign exchange rates in Chrome.

Foreign exchange

Home loan tools

Home loan tools

Home loan calculator

Calculate your home loan repayments, the additional costs and fees required to buy a house, or create a budget to help you reach your home ownership goals.

Finding a home

Buying and insuring your home

Everyday money tools

Everyday money tools

Budget Planner

Work out how much you can potentially afford to invest.

Saving and budgeting

Choosing an account

Cards and loans tool

Cards and loans tool

Personal loan calculator

Calculate the most affordable repayment schedule and work out how much you can borrow.

Credit Cards

  • Credit card selector tool
    Use our credit card selector tool to help you find the right card for you.
  • Credit card repayment calculator
    Calculate how long it will take you to pay off a balance, depending on the amount of your repayments and your card type.
  • Points calculator
    Discover how many points you could potentially earn with your Commonwealth Bank American Express® Card and Commonwealth Bank MasterCard®.

Personal loans

Investing tools

Investing tools

How much super is enough

Calculate how much super you may need to fund your ideal retirement lifestyle.

Investing and Retirement planning