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Savings Goal Calculator
Tell this savings goal calculator your target, what you have already saved, and when you want to get there. It works out exactly how much to save per month — plus the weekly and daily numbers — so a vague wish like “save more money” becomes a deposit you can actually set up.
Most people do not fail at saving because they are bad with money. They fail because the goal never becomes a number. “Save for a house someday” asks nothing of you this Friday; “save $512 a month” asks something specific — and specific beats motivated, every time. Whatever the goal — a starter emergency fund, a used car, $10,000 in a year — this savings goal planner turns it into a monthly plan, interest included.
For education only — not financial advice. Interest is an estimate; your bank's APY can change.
How this savings goal calculator works
The math has three moving parts: your goal, your head start, and the interest your money earns while you save. The calculator grows what you have already saved at your APY, works out what is still missing, then finds the level monthly deposit that — with monthly compounding — fills the gap exactly on your deadline.
The formula behind it is the future value of a series of deposits: monthly deposit = (goal − saved × (1 + r)n) × r ÷ ((1 + r)n − 1), where r is your monthly interest rate (APY ÷ 12) and n is the number of months. If your APY is 0%, it simply divides what is left by the months — the honest back-of-the-envelope version.
Here is a worked example with real numbers. Say you want $10,000 in 12 months, you already have $1,000, and your high-yield savings account pays 4% APY. Your $1,000 grows to about $1,041 on its own. That leaves $8,959 for your deposits to cover, and because each deposit earns a little interest too, you need $733 a month — not the $750 you would guess by dividing $9,000 by 12. Over the year you contribute $8,797 of your own money and interest covers the remaining $203. Interest helps, but on short timelines your deposits do the heavy lifting — which is why knowing how much to save each month matters more than hunting for a slightly better rate.
Monthly deposit needed for popular goals
This table assumes you start from $0 and earn no interest, so it is the toughest version of each goal. Any head start or APY lowers every number.
| Savings goal | 12 months | 24 months | 36 months |
|---|---|---|---|
| $5,000 | $417/mo | $208/mo | $139/mo |
| $10,000 | $833/mo | $417/mo | $278/mo |
| $25,000 | $2,083/mo | $1,042/mo | $694/mo |
| $50,000 | $4,167/mo | $2,083/mo | $1,389/mo |
Notice what time does: two years instead of one roughly halves the deposit. If the monthly number feels impossible, do not abandon the goal — stretch the deadline. A goal reached in 18 months beats a perfect plan quit in February.
5 tips to actually hit your savings goal
1. Automate the deposit for payday. Schedule the transfer for the day your paycheck lands, not the end of the month. Money moved first is money saved; money left “for later” gets spent. This is the whole idea behind paying yourself first.
2. Give the account a name. Most online banks let you label accounts or buckets. “House deposit — do not touch” survives temptation far better than “Savings 2.” It sounds silly. It works.
3. Save windfalls at 50%. Tax refund, bonus, birthday cash? Send half to the goal before you decide what to do with the rest. One $1,200 refund at 50% knocks two months off a $300-a-month plan.
4. Shrink the goal into paychecks. If the monthly number feels heavy, use the per-week figure above. Plenty of savers find $169 a week easier to protect than $733 a month — it is the same money, framed to match a biweekly budget.
5. Review the goal quarterly, not daily. Checking a balance every day invites discouragement; checking every three months shows real progress. Adjust the deposit when your income changes — up after a raise, temporarily down in a rough month — instead of quitting.
Frequently Asked Questions
How much should I save per month?
It depends on your goal, your deadline, and what you have already saved. Divide what is left to save by the months you have, then let interest shrink the number a little. Saving $10,000 in a year from zero takes about $833 a month at 0% interest, or roughly $800 a month in a 4.5% high-yield savings account. The calculator above does the exact math for your numbers.
How long will it take to save $10,000?
At $200 a month, about 50 months (just over four years) with no interest. At $400 a month, roughly 25 months. At $834 a month, exactly one year. Interest from a high-yield account trims a few weeks off each of those timelines — helpful, but your deposit does almost all of the work.
Does this savings goal calculator include interest?
Yes. Enter the APY of the account where you will keep the money — around 4–5% for today's high-yield savings accounts, or 0% if the money sits in a regular checking account. The calculator grows your current savings and every monthly deposit at that rate, so the deposit it shows is lower than the simple goal-divided-by-months shortcut.
What is a realistic savings goal to start with?
Start with a $1,000 starter emergency fund — it covers the most common surprises, like a car repair or a broken phone. After that, aim for one month of essential expenses, then three months. Big goals like a house down payment come later; the habit you build on the small goal is what makes the big one possible.
Should I save weekly or monthly?
Whichever matches your paycheck. If you are paid biweekly, saving a smaller amount every payday is often easier than one large monthly transfer, because the money leaves before you can spend it. This calculator shows your deposit per month, per week, and per day so you can split it however you like.
Where should I keep money for a savings goal?
In a separate high-yield savings account, ideally at a different bank than your checking so it is out of sight. Keep goals under two years in savings — not invested — because the stock market can dip right when you need the money. Once a goal is years away, investing the surplus may make sense.