Australia Calculators
Free calculators and financial tools built specifically for Australia.
Australia Income Tax Calculator 2024-25
Calculate your Australian income tax for 2024/25 — ATO tax brackets, Medicare levy, Low Income Tax Offset (LITO), and take-home pay.
OpenAustralia Superannuation Calculator 2024-25
Project your superannuation balance at retirement using the 2024/25 SG rate of 11.5%, voluntary contributions, and compound investment returns.
OpenAustralia HECS-HELP Repayment Calculator 2024-25
Calculate your annual HECS-HELP student debt repayment, years to repay, and total indexation paid using 2024/25 ATO thresholds.
OpenAustralia Medicare Levy Calculator 2024-25
Calculate your Medicare levy and Medicare Levy Surcharge (MLS) for 2024/25 — includes private hospital cover impact and family thresholds.
OpenAustralia Capital Gains Tax Calculator 2024-25
Calculate Australian CGT on shares, property, and other assets — includes the 50% CGT discount for assets held 12+ months and marginal rate calculation.
OpenAustralia Stamp Duty Calculator 2024
Calculate stamp duty (transfer duty) on property purchases across all Australian states — includes first home buyer concessions for NSW and VIC.
OpenAustralia Mortgage Calculator 2024
Calculate Australian mortgage repayments, total interest, LVR, and LMI estimates — supports monthly, fortnightly, and weekly repayment schedules.
OpenAustralia First Home Buyer Calculator 2024
Estimate your First Home Owner Grant eligibility, stamp duty savings, FHSS super release, and deposit gap as an Australian first home buyer.
OpenAustralia Rental Yield Calculator
Calculate gross and net rental yield, annual cash flow, and negative gearing tax savings for Australian investment properties.
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