Over 30 calculators tailored for Australians. 100% free, with up-to-date data for 2026.
Calculate your tax
Goods and Services Tax
CGT on investments
Dividend franking
Super contributions
Government co-contribution
TTR strategy
Centrelink age pension
FTB Part A & B
CCS entitlement
Unemployment benefit
State stamp duty
FHBG eligibility
Investment property
Daily kJ needs vs the 8,700 kJ label baseline
MyCalculators AU offers a comprehensive collection of calculators specifically developed for Australian needs. All our tools follow current Australian legislation and are maintained with the latest rates and regulations for 2026.
Our tax calculators include Income Tax, GST, and Capital Gains Tax, all updated with current ATO rates. Calculate your tax obligations accurately and in compliance with Australian tax law.
Essential tools for retirement planning and benefits: Superannuationcalculator for contributions and growth, Age Pension eligibility, and Centrelink payment calculators including JobSeeker and Family Tax Benefit.
Yes, every calculator is 100% free — no registration, no account, and no ads.
Yes. Our tax, pay and mortgage calculators follow current ATO rules — income tax, Medicare levy and superannuation — and are updated for 2026.
No. Every calculator runs instantly in your browser — nothing to install, no account, and we don't store your inputs.
Income tax, take-home pay, GST, superannuation, mortgage and stamp duty calculators, plus many more built for Australian rules.