Savings Goal Calculator
Pick a target — a car, a trip, an emergency fund — and find out exactly when you'll get there.
How reaching a savings goal works
This calculator grows your balance one month at a time, the same way a real savings account does. Each month, your balance first earns interest at the monthly rate — the annual return divided by 12 — and then your monthly contribution lands on top. Repeat that loop, and the calculator reports the first month your balance reaches the goal.
The annual return matters more than people expect. The default here is 4%, roughly what a high-yield savings account (HYSA) paid in recent years, compared with well under 1% at a typical big-bank savings account. On a few thousand dollars over a year or two, that gap is real money — and unlike investing, a savings account's balance doesn't drop on a bad week, which is what you want for money you'll need soon.
Worked example: you want $5,000, you already have $500 saved, and you add $250 a month at a 4% return. The calculator says you reach the goal in 18 months (1 year, 6 months), ending at $5,160.66. Notice where the money came from: $5,000 of it is your own deposits — the starting $500 plus 18 × $250 — and the interest added the remaining $160.66 and pushed you over the line. On short timelines, your contributions do the heavy lifting; interest is the assist.
Want to arrive sooner? The levers, in order of impact, are a bigger monthly contribution, a bigger head start, and a better return. Try bumping the monthly amount by $25 and watch the finish line move.
Savings goal FAQ
How big should an emergency fund be?
A common rule of thumb is 3 to 6 months of essential expenses — rent, food, utilities, minimum payments — not 3 to 6 months of pay. If that number feels huge, start with a $1,000 starter cushion, then build toward one month of expenses, and keep going from there.
Where should I keep short-term savings?
For money you'll need within a few years, a high-yield savings account or money market account at an FDIC-insured bank is the usual home: it's safe, it earns a competitive rate, and you can get it back in a day or two. Keeping it at a different bank than your checking can also reduce the temptation to dip in.
What if I can't save the monthly amount the calculator wants?
Save what you can — a smaller amount you actually sustain beats a bigger one you abandon. Lower the monthly contribution, rerun the calculator, and look at the new date: it's later, not never. You can also attack from the other side by trimming the goal or adding one-time boosts like a tax refund or selling something.
Does inflation change the math?
A little. Prices creep up over time, so a goal set in today's dollars — a car, a semester of tuition — may cost more by the time you reach it. If your account earns 4% while inflation runs at 3%, your "real" growth is only about 1%. For goals a year or two out, this is a small effect; for longer goals, pad the target a bit.
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