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How much do I need to save each month to hit my goal on time?
$731
This week: move the high-priority amount on payday, before the other goals.
$2,500 of $10,000
Sample rate as of October 2026, near the federal funds rate (3.88%). The FDIC national average savings rate was 0.37%, so enter the rate your account pays.
Some goals are behind schedule at the current monthly amount.
At 3.8% a year, interest also earns interest, which is compounding.
Security
Lifestyle
Transportation
SMART stands for specific, measurable, achievable, relevant, and time-bound.
An automatic transfer moves a set amount on a schedule, without a manual step each month.
Progress at 25%, 50%, and 75% of a target splits a long goal into smaller checkpoints.
Written by Elizabeth Stein
Say you're $8,000 short of a $10,000 goal ($2,000 saved already), with 24 months to get there. Ignoring interest entirely, that's $333.33 a month. But if that $2,000 sits in an account earning 3.8% APY, it grows to about $2,158 on its own over those 24 months, on top of monthly compounding on new contributions. Accounting for that growth, the actual monthly amount needed drops to about $315.02, a difference that adds up over a long enough time horizon.
Finance Quest is educational. It is not financial advice, and no calculator here knows your full situation.
It's easy to pick a date that sounds reasonable, see the monthly number the calculator gives you, and then keep saving whatever you were already saving anyway. If the required monthly contribution doesn't fit your actual budget, the honest fix is to move the date out or lower the target, not to keep the date and hope the gap closes itself.
Generally yes, at least to a starter level. Without a cash buffer, an unexpected expense usually gets paid for by draining a different goal's savings or going onto a credit card, which sets other goals back further than pausing them briefly would have.
For a goal less than a few years out, use the rate on the actual account you'll keep the money in: a high-yield savings account or money market rate, not a stock market return. Money you'll need on a specific date shouldn't be exposed to the risk of a market downturn right before you need it.
Push the target date out. The monthly requirement is just the target divided by the time available, so the same goal spread over more months costs less per month. It's the most direct lever you have.
Splitting works when each goal gets a meaningful monthly amount; spreading a small budget across many goals just means all of them move slowly. If your budget is tight, it's usually faster overall to fully fund your highest-priority goal first, then move to the next.