The maths
A $5 daily purchase on working days is $1,300 a year. Over ten years, that is $13,000 before any interest. Our latte factor calculator shows the total, and what it might grow to if invested at a rate you choose.
What it misses
- Small treats are not where most money goes. Housing, transport and food usually matter much more.
- Cutting something you love can backfire. The point is to choose, not to ban.
How to use it well
- List your regular small spends for one week.
- Price each one per year.
- Keep the ones that are worth it to you, and cut or reduce the rest.
- Move the difference to savings automatically, so it does not leak elsewhere.
