Enter your goal, what you have saved, and your deadline to get the monthly amount instantly — then plan every goal and sinking fund together with the full planner.
Plan every goal and set-aside — and see the monthly number to hit them.
🔒 Secure checkout via Stripe · Excel & Google Sheets · instant delivery.
A sinking fund is money you set aside gradually for a known future expense — like taxes, a new laptop, or an annual insurance bill — so it does not blow a hole in your budget when it arrives. You save a fixed amount each month toward the target.
It takes what you still need (your target minus what you have already saved) and divides it by the number of months until your deadline. The planner does this for every goal and totals them so you know your full monthly commitment.
A ready-to-use spreadsheet (Excel & Google Sheets): a multi-goal table computing the monthly contribution, % complete, and months left for each goal, plus overall totals — delivered instantly after checkout. AI-assisted, human-built; not financial advice.
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