JLC Financial Group / Calculators

Useful numbers.
Clearer decisions.

Explore home, commercial and business loans, private lending and personal finance.

Plan with a clearer starting point.

These simple tools can help you test different scenarios before speaking with a specialist.

Results are estimates only and are not financial, credit, legal or tax advice.

Popular Calculators

Commercial Property Stamp Duty Calculator

Estimate commercial property duty across Australia, including regional Victoria and CIPT options.

$

Use the higher of purchase price and unencumbered market value, including GST where dutiable. Assumes a whole-property purchase and a current contract. Excludes registration, landholder duty, business asset transfers and transaction-specific relief. Rules checked 1 October 2026.

State revenue rules

Commercial Loan Calculator

Compare repayments, interest and fees for commercial finance.

$
years
%
$
$
$
$

Estimate only. Rates remain constant within each period; repayments occur at period end. Terms are rounded to whole repayment periods. Monthly and annual fees are spread evenly over repayments, and upfront fees are paid separately. Interest-only loans keep the full principal outstanding until the final payment. The estimated annual cost rate is an effective annual rate including the fees entered, not a statutory comparison rate or lender quote.

Private Lending Loan Calculator

Estimate private finance repayments, fees and the final amount due.

$
years
%
$
$
$
$

Estimate only. Rates remain constant within each period; repayments occur at period end. Terms are rounded to whole repayment periods. Monthly and annual fees are spread evenly over repayments, and upfront fees are paid separately. Interest-only loans keep the full principal outstanding until the final payment. The estimated annual cost rate is an effective annual rate including the fees entered, not a statutory comparison rate or lender quote.

Business Loan Calculator

Estimate business loan repayments and total borrowing costs.

$
years
%
$
$
$
$

Estimate only. Rates remain constant within each period; repayments occur at period end. Terms are rounded to whole repayment periods. Monthly and annual fees are spread evenly over repayments, and upfront fees are paid separately. Interest-only loans keep the full principal outstanding until the final payment. The estimated annual cost rate is an effective annual rate including the fees entered, not a statutory comparison rate or lender quote.

Borrowing power calculator.

Estimate borrowing capacity from income, spending and an assessment rate.

$
$
$
$
%
percentage points
years

Indicative serviceability estimate only, not a lender approval or borrowing offer. Uses the surplus you enter and a default 3 percentage point assessment buffer. Lenders also assess income, dependants, expense benchmarks, credit limits, deposit and debts. No lender-specific policy or debt-to-income limit is applied.

Extra mortgage repayments calculator.

See how regular extra repayments reduce interest and repayment time.

$
%
years
$

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered. Extra payments start with the first repayment.

Home loan comparison calculator.

Compare repayments, fees and total costs for two loans.

$
years
%
%
$
$
$
$

Compares the same amount and term. Upfront fees are paid separately, monthly fees do not reduce principal, and interest rates stay constant. Total cost includes principal, interest and the fees entered.

Honeymoon rate calculator.

Compare an introductory rate with a standard loan.

$
years
%
months
%
%

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered. Repayments are recalculated after the introductory period to keep the original end date.

Loan repayment calculator.

Estimate monthly principal-and-interest repayments using a fixed loan amount, interest rate and term.

$
%
years

Estimated monthly repayment

$0

Estimate only. Assumes a constant interest rate and excludes fees, charges and repayment changes.

Split loan calculator.

Combine fixed and variable portions in one repayment estimate.

$
years
$
%
%

Illustration assumes both rates apply for the entire term. Actual fixed periods end and variable rates can change; future repricing, fees and break costs are excluded.

Home loan offset calculator.

See how maintaining money in an offset account may reduce interest and shorten the time to repay your loan.

$
%
years
$

Estimated interest saved

$0

Estimated time saved

0y 0m

Estimate only. Assumes the rate, repayment and offset balance remain constant, repayments continue unchanged, and no fees apply.

Lump sum repayment calculator.

See the impact of making a one-off extra repayment.

$
%
years
$
months

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered. A value of zero months applies the lump sum immediately; otherwise it follows that month’s scheduled payment.

Loan deferment calculator.

Estimate the cost of a temporary pause in repayments.

$
%
years
months

Assumes repayments stop immediately, interest is added monthly during the pause, then higher payments repay the balance by the original end date. Lender approval, fees and alternative arrangements are not modelled.

Budget planner calculator.

Compare monthly income and spending to find your surplus or shortfall.

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$
$
$
$
$
$
$
$
$

Enter monthly averages, including irregular expenses divided by 12. A negative result is a shortfall. Avoid counting the same repayment in more than one category.

Australian stamp duty calculator.

Choose a state or territory and enter the property value to estimate transfer duty and government land-title registration charges.

Buyer type
$

Duty concession included: $0

Indicative transfer duty

$0

Government transfer registration

$0

Mortgage registration

$0

Estimated government charges

$0

Estimate for a current residential purchase using rates checked 23 September 2026 and 2026–27 title fees. First-home and owner-occupier estimates assume all eligibility requirements are met. One transfer and one mortgage are assumed. Excludes grants, foreign-buyer surcharges, vacant land, off-the-plan and special package exemptions, shared ownership, legal fees and electronic-lodgement fees. Confirm eligibility, contract-date rates and charges with your conveyancer.

Savings interest calculator.

Project savings growth with regular contributions and compounding.

$
$
%
years

Assumes monthly compounding and deposits at the end of each month. The interest rate stays constant. Tax, fees, inflation and bonus-rate conditions are excluded.

Income tax calculator.

Estimate Australian resident income tax for 2026–27.

$

2026–27 Australian resident rates; full-year tax-free threshold assumed. Figures show income tax only, before tax offsets, Medicare levy, Medicare levy surcharge, HELP repayments and other deductions. They are not final take-home pay.

Income annualisation calculator.

Project annual income from earnings over a known period.

$

Uses inclusive calendar days and a 365-day year. Assumes the same earning pace continues. Exclude one-off bonuses or unusual payments if they will not recur.

Personal loan repayment calculator.

Estimate monthly repayments and total interest for a personal loan.

$
%
years

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered.

Credit card repayment calculator.

Estimate how long a fixed payment will take to clear your card.

$
%
$

Assumes no new purchases, fees or cash advances and a constant monthly repayment. Monthly interest approximation; actual card interest is often calculated daily. This does not model a declining minimum-payment schedule.

Car loan repayment calculator.

Estimate repayments and interest for vehicle finance.

$
%
years

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered. Use the Balloon payment calculator if a final lump sum is due.

Balloon payment calculator.

Estimate regular repayments with a final balloon balance.

$
%
years
$

Illustration only. Interest is calculated monthly, payments are at month end, and rates remain constant. Fees and changes to your circumstances are excluded unless entered. The balloon is paid in addition to the final regular repayment. Refinancing and sale proceeds are not assumed.

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