Free Perth home loan tools

Home loan calculators for Perth.

Central Lending Solutions offers six free home loan calculators for Western Australian borrowers. Check your Keystart eligibility, repayments, borrowing power, WA stamp duty, offset savings and refinance savings in seconds. Results update as you type, no email required, and every figure is indicative until a broker confirms it.

5.0 · 307+ Google reviews
ACL 497 950 MFAA Member $1.2B+ settled since 2015

Six calculators

Run your numbers, then talk to a broker.

Pick the calculator that fits your question. Each one gives an instant indicative answer and hands you straight to a free chat to turn an estimate into a real rate.

Keystart

Keystart eligibility

Check if you qualify for a low-deposit Keystart home loan, the Western Australian government lender, with no LMI.

Check eligibility →
Repayments

Repayment calculator

See your indicative weekly, fortnightly or monthly repayments and the total interest over the life of the loan.

Calculate →
Borrowing power

Borrowing power calculator

Estimate the maximum loan you could service based on your income, expenses and existing commitments.

Estimate now →
WA stamp duty

WA stamp duty calculator

Work out the transfer duty on a Western Australian property, with the first home buyer concession applied.

Calculate duty →
Offset

Offset account calculator

See how much interest and time an offset balance could save you across the life of your home loan.

See savings →
Refinance

Refinance savings calculator

Compare your current rate to a new one, find your monthly saving and the break-even point after switching costs.

Compare now →
Credit cards

Credit card debt calculator

See how long it will take to pay off a credit card and how much interest it costs at the minimum vs a fixed monthly payment.

Run the numbers →
Savings

Compound interest calculator

Project the future value of a savings balance with compound interest and regular contributions.

Project growth →
Savings

Savings calculator

Work out how regular savings build over time, with optional starting balance and interest rate.

Set a deposit goal →
Budget

Budget planner

Map your full monthly income and expenses to see what surplus is available for loan repayments or savings.

Map the budget →
Tax

Income tax calculator

Estimate annual Australian income tax based on current brackets, including the Medicare levy.

Estimate tax →
Tax

Income gross-up calculator

Convert net income back to a gross annual salary equivalent for lender serviceability calculations.

Gross it up →
Income

Income annualisation calculator

Annualise weekly, fortnightly or monthly income for serviceability and lender applications.

Annualise income →
Compare

Comparison rate calculator

Convert a loan with fees into its true comparison rate. The honest cost-of-credit number lenders must disclose.

See the true rate →
Compare

Loan comparison calculator

Compare two home loans side by side, including rates, fees and terms, to see the true cost difference.

Compare loans →
Pay it off

Extra repayment calculator

See how an extra weekly or monthly payment reduces the loan term and total interest cost.

Shave years off →
Pay it off

Lump sum repayment calculator

See the impact of a one-off lump sum payment against your loan: years saved and total interest reduced.

Run a lump sum →
Term

How long to repay calculator

Calculate exactly how long it will take to repay a home loan or personal loan at a given repayment amount.

Find the payoff date →
Offset

Offset account calculator

See how much interest you save and how many years come off your loan by using an offset account.

See offset savings →
Investment

Interest-only mortgage calculator

Compare interest-only versus principal-and-interest. See the cash-flow difference and total interest cost.

Run interest-only →
Structure

Split loan calculator

Model a home loan split across fixed and variable portions. Set the ratio to see the blended repayment.

Split the loan →
Honeymoon

Introductory rate calculator

Model a loan with a discounted honeymoon rate then a higher revert rate. See the real total cost.

Test honeymoon rates →
Retiree

Reverse mortgage calculator

For Australians 60+, work out how much equity you could access through a reverse mortgage.

Access equity →
Buy

Property buying costs

Estimate all the costs of buying: stamp duty, legal fees, mortgage application, inspection and more.

See total cost to buy →
Sell

Property selling costs

Estimate all the costs of selling: agent commission, marketing, legal fees and any early payout fees.

See net proceeds →
Compare

Rent vs buy calculator

Compare the long-term financial position of renting vs buying in Perth across deposit, interest and equity.

Rent or buy? →
Asset finance

Leasing calculator

Work out lease payments, residual value and total cost for vehicle, equipment or asset leases.

Model the lease →

Here to help

Turn an estimate into a real rate.

Book a free, no-obligation chat with a named Perth broker. We will confirm your numbers across more than 30 lenders.

  • $1.2B+ settled
  • 307+ 5.0
  • ACL 497 950

30+ lenders compared · including Keystart

Keystart
AMP
ANZ
Bank of Melbourne
Bankwest
Bluestone
CBA
Heritage Bank
HSBC
ING
La Trobe Financial
Macquarie
St.George
Westpac
Call Book a free chat