Family decisions deserve more than one isolated number.

ParentMath is an Australian family financial decision platform. It combines tax, childcare costs, work income and—over time—family payments and parental leave.

The first product, Childcare Maths, grew from the CareWorth calculator. Its tested calculation engine remains intact while ParentMath expands the decisions families can explore.

ParentMath is independent, educational and deliberately plain-English. It is not a Centrelink replacement, financial adviser or government entitlement service.