Free Tool

Micro Saving Future Fund Calculator

Redirect a small amount every month instead of spending it. This calculator illustrates what that recurring habit could potentially become over time — the whole point of thinking micro.

Your numbers

$
%
yrs

Assumes contributions made monthly with monthly compounding. A 0% APY simply totals your contributions.

What it could become

Total contributions$36,000
Estimated interest earned$33,405
Estimated final account value$69,405
Estimated monthly interest at that balance$231.35

These projections are illustrative estimates only. APYs change over time, and taxes, fees, and withdrawals are not included. The monthly interest figure uses APY ÷ 12 as a simple illustration. This is educational content, not financial advice or a guarantee of results.

Find the money to redirect

The free Account Accountability Spreadsheet helps you review a month of transactions and pick a realistic amount to move into savings.

Get the spreadsheet

Track the micro-splurges

The Micro Splurge Tracker app helps you notice the small purchases that could be funding this instead.

Try the Micro Splurge Tracker