How to read the result
Two levers reach a goal faster: contributing more each month or earning a higher return. For short goals, contributions dominate; for long goals, the return does more of the work because there's more time to compound.
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Savings goal estimates convert a future target into a monthly action plan. Test conservative and optimistic scenarios before setting a commitment.
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This calculator works out how long it takes to reach a savings target, or how much you need to set aside each month to hit it by a deadline. It accounts for both your contributions and the interest they earn along the way.
FV = PMT × [((1 + r)ⁿ − 1) ÷ r] (future value of regular contributions)
PMT is the regular contribution, r is the periodic interest rate, and n is the number of periods. Rearranging lets you solve for the contribution needed to reach a target, or the time needed at a given contribution.
Two levers reach a goal faster: contributing more each month or earning a higher return. For short goals, contributions dominate; for long goals, the return does more of the work because there's more time to compound.