All Calculators
Browse all free Australian calculators — pay, GST, BMI, percentage, wage comparison and wage converter.
Pay Calculator
Income tax, Medicare, HELP/HECS & MLS
Income Tax
ATO bracket-based income tax calculation
Take-Home Pay
Net salary after all deductions
Monthly Pay
Monthly pay after tax breakdown
Fortnightly Pay
Fortnightly pay after tax breakdown
GST Calculator
Add or remove 10% GST from any amount
BMI Calculator
Metric or imperial with WHO categories
Percentage Calculator
Percent of a number, change & comparisons
Wage Comparison
Side-by-side salary comparison with ATO tax
Wage Converter
Hourly, daily, weekly, monthly & annual
Super Calc
Super balance growth projection with SG
Pay Rise
Extra take-home pay from a salary increase
Bonus Tax
Tax on bonuses, commissions & lump sums
Tax Cut
Your saving from the 2026-27 tax cuts
HELP Repayment
HECS-HELP student loan repayments
FTB Calculator
Family Tax Benefit (Centrelink) estimate
Inflation
Money value over time (ABS CPI)
CGT Calculator
Capital gains tax on shares & property
Date Calculator
Days between dates, add or subtract days
Census Date Calculator
University census date — last day to withdraw without penalty
Leave Loading
17.5% annual leave loading on leave pay
Casual Loading
25% casual loading on the base rate
MLS Calculator
Medicare Levy Surcharge tiers for 2026-27
Franking Credits
Franking credits & grossed-up dividends
Salary Sacrifice
Super contribution cap & tax saving
Gold Calculator
Scrap gold value with live AUD prices
Silver Calculator
Scrap silver & sterling value with live prices
Platinum Calculator
Scrap platinum value with live prices
Currency Converter
AUD to 19 currencies with official RBA rates
Skilled Migration Points
EOI points for 189, 190 and 491 visas
Mortgage Calculator
Home loan repayments, interest & schedule
Loan Repayment
Car & personal loan monthly repayments
Stamp Duty Calculator
Transfer duty for all Australian states
Time Zone Converter
World clock & meeting time converter
English Score Converter
IELTS, PTE & TOEFL score equivalents
Long Service Leave
LSL entitlement for every state
Overtime Pay
Overtime pay at 1.5x, 2x and more
Child Support
Weekly & annual child support estimate
Division 293
Extra super tax for high earners
Age Calculator
Exact age in years, months and days
Redundancy Pay
NES redundancy pay from years of service
Visa Times
50%/90% processing times for Australian visas
Award Wages
Minimum award hourly rates by industry
Car Deduction
Cents-per-km and log book car deductions
Super Contributions
SG plus concessional and non-concessional caps
Parenting Payment
Fortnightly support for principal carers
JobSeeker Payment
JobSeeker Payment with income test (Centrelink)
Youth Allowance
Youth Allowance for students & job seekers
Child Care Subsidy
Child Care Subsidy from family income & care type
Age Pension
Fortnightly Age Pension with income & assets tests
Audiobook Calc
Listening time at any playback speed
Make calc.au your preferred source
Set calc.au as a preferred source in Google Search to see our calculators appear first, with a special badge, in AI Overviews, AI Mode and Top Stories.