About Calc Genius

Calc Genius is a growing suite of free, user-friendly calculators designed to help Australians make smarter decisions about money, health, and lifestyle. Whether you're planning your annual leave, estimating your take-home pay, or tracking your savings goals — we aim to make it simple, transparent, and empowering.

Who’s Behind It

Calc Genius was created by a Melbourne-based developer, passionate about making everyday tools that actually help. With a background in automation, finance, and UX, every calculator is built to be accurate, easy to use, and tailored to Australian needs.

What We Offer

Our Philosophy

We believe in clarity over complexity. Every tool is designed to be transparent — with logic you can inspect, and results you can trust. We’re always improving, and we welcome feedback from users who want to help shape the future of Calc Genius.

Supporting the Site

To keep Calc Genius free and growing, we use Google Ads in a way that respects your experience. Ads help cover hosting and development costs, and we’re committed to keeping them unobtrusive and relevant.

Thanks for visiting — we hope our tools make your life a little easier.