Financial decision guide and interactive simulator

Budget leak calculator

What could small recurring purchases fund instead?

What this calculation is designed to show

The tool annualises repeated spending and projects what a realistic reduction could redirect toward debt, savings or investing. It is intended to identify trade-offs without assuming every discretionary expense should disappear.

How to test the decision

Choose one or two changes you could sustain and compare a partial reduction with eliminating the expense. A smaller habit that lasts is more useful than an extreme scenario abandoned after one month.

Using the result responsibly

Change one important assumption at a time and compare a cautious case with the expected case. The interactive calculator below updates from the values you enter. Its output is an educational estimate, not financial, tax, legal or investment advice.

Read the calculation methodology or learn about The Finance Check.