Financial Calculators

Use our free financial calculators to plan, budget & forecast

Maximise your financial insights with our online calculators

Take control of your financials with our comprehensive range of online calculators. Whether you’re planning your budget, calculating your savings, or exploring loan options, our easy-to-use tools provide clear insights to help you make smarter decisions. From understanding tax obligations to comparing loan products, these calculators are designed to simplify complex financial scenarios, empowering you to stay on top of your finances with confidence. Explore the full range below and take a step closer to achieving your financial goals.

Tax, Budgeting and Saving

Income Tax Calculator

Calculate how much tax is payable on your annual gross income.

Budget Planner

Work out where your money is going and how much you can put away to meet your goals sooner.

Credit Card Repayment Calculator

Find out how long it will take to pay off your credit card and how you can pay it off faster.

Compound Interest Calculator

Find out how much your savings can grow using the power of compound interest.

Savings Calculator

Find out how much you’ll need to put away each period to reach a savings goal.

Loans and Leasing

Stamp Duty Calculator

Work out the stamp duty costs and government fees payable on a property purchase in each Australian State and Territory.

Rent vs Buy Calculator

Use our calculator to figure out whether you are better off in the long term if you rent or buy.

Loan Repayment Calculator

Estimate your repayments based off your loan amount, interest rate and loan type.

Leasing Calculator

Calculate the repayments you’ll need to make on a financed vehicle or equipment.

Borrowing Power Calculator

Estimate how much you can borrow for your home loan and what your home loan repayments will be.

Comparison Rate Calculator

Compare the true costs of different loans by adjusting interest rates, fees and terms.

Loan Comparison Calculator

Compare two different home loan options by adjusting variables such as interest rates and loan term.

Split Loan Calculator

Try different split loan scenarios and find the best combination of fixed and variable interest rates.

Home Loan Offset Calculator

Estimate how much earlier you could pay off your loan and how much interest could you save over time.

Introductory Rate Loan Calculator

Find out whether you’re actually saving money with your honeymoon rate home loan.

Interest Only Mortgage Calculator

Work out your repayments on an interest only home loan.

Extra Repayment Calculator

Find out how those extra repayments will help you pay off your loan earlier.

Lump Sum Repayment Calculator

Find out how much interest you could save by making a lump sum payment off your home loan.

Fortnightly Repayment Calculator

See how much interest and time you’ll save if you pay your mortgage fortnightly instead of monthly.

How Long to Repay Calculator

Find out how long it will take you to repay a loan.

Reverse Mortgage Calculator

See how a reverse mortgage will affect the equity you have in your home.

Mortgage Switching Calculator

Figure out if you are better off switching to a different product.

Let us take care of the numbers.

Get expert advice from the Marsh & Partners team