Savings Goal Calculator
Figure out how much to save each month to hit your target — or how long it'll take at your current pace. Pick a goal, set the numbers, see the plan.
What Are You Saving For?
Your Numbers
HYSAs currently offer 4-5% APY
Target: September 2027
Your Savings Plan
to reach $15,000 by September 2027
3.4% of goal from interest
How You'll Get There
Milestones
$4,030
Month 4 (4 months)
$7,882
Month 9 (9 months)
$11,807
Month 14 (1 year, 2 months)
$15,000
Month 18 (1 year, 6 months)
Growth Over Time
Contributions Interest
What If?
See how changes accelerate your savings
Month-by-Month Breakdown
| Month | Contribution | Interest | Balance | % of Goal |
|---|---|---|---|---|
| Start | $1,000 | — | $1,000 | 6.7% |
| 1 | $749.53 | $3.75 | $1,753 | 11.7% |
| 2 | $749.53 | $6.57 | $2,509 | 16.7% |
| 3 | $749.53 | $9.41 | $3,268 | 21.8% |
| 425% ✓ | $749.53 | $12.26 | $4,030 | 26.9% |
| 5 | $749.53 | $15.11 | $4,795 | 32.0% |
| 6 | $749.53 | $17.98 | $5,562 | 37.1% |
| 7 | $749.53 | $20.86 | $6,333 | 42.2% |
| 8 | $749.53 | $23.75 | $7,106 | 47.4% |
| 950% ✓ | $749.53 | $26.65 | $7,882 | 52.5% |
| 10 | $749.53 | $29.56 | $8,661 | 57.7% |
| 11 | $749.53 | $32.48 | $9,443 | 63.0% |
| 12 | $749.53 | $35.41 | $10,228 | 68.2% |
| 13 | $749.53 | $38.36 | $11,016 | 73.4% |
| 1475% ✓ | $749.53 | $41.31 | $11,807 | 78.7% |
| 15 | $749.53 | $44.28 | $12,601 | 84.0% |
| 16 | $749.53 | $47.25 | $13,397 | 89.3% |
| 17 | $749.53 | $50.24 | $14,197 | 94.6% |
| 18100% ✓ | $749.53 | $53.24 | $15,000 | 100.0% |
Quick Savings Tips
Automate it
Set up automatic transfers on payday. Money you don't see is money you don't spend.
Use a high-yield savings account
Online banks currently offer 4-5% APY vs. 0.01% at traditional banks. That's free money.
Start with what you can
Even $50/month builds momentum. You can always increase later as your income grows.
Keep it separate
Open a dedicated account for each goal. Mixing savings with spending leads to 'borrowing' from yourself.
How This Savings Goal Calculator Works
This calculator works in two modes. Monthly needed tells you how much to save each month to reach your target by a specific date. Time needed tells you how long it will take at a given monthly contribution. Both modes factor in your starting balance, interest rate, and compounding so you get an accurate projection — not just simple division.
Choose from built-in goal presets for common targets — emergency fund, vacation, down payment, new car, or wedding — or set a completely custom goal. Each preset comes with a realistic default amount and timeline that you can adjust. The calculator tracks your progress with milestones at 25%, 50%, 75%, and 100% of your goal, showing you exactly which month you'll hit each one.
The impact of interest
Even at modest savings account rates, interest meaningfully reduces how much you need to contribute out of pocket. On a 5-year savings plan at 4.5% APY, interest can cover 10–15% of your goal. The calculator shows a clear breakdown of your contributions versus interest earned so you can see exactly how much compounding is doing for you. High-yield savings accounts currently offer 4–5% APY compared to 0.01% at many traditional banks — that difference matters over multi-year goals.
What-if scenarios
The what-if section lets you test how changes to your monthly contribution, interest rate, or starting balance affect your timeline. See how adding an extra $100/month accelerates your goal, or what happens if you move your money to a higher-yield account. Small adjustments often have a bigger impact than you'd expect over longer time horizons.
Example scenarios
Emergency fund
$15K goal · $0 start · 4.5% APY · 18 months
~$797/mo
Interest covers ~$500 of your $15K goal
Down payment
$60K goal · $10K start · 4.5% APY · 5 years
~$750/mo
Starting balance + interest saves ~$15K in contributions
Vacation fund
$5K goal · $500 start · 4.5% APY · 12 months
~$365/mo
Head start + interest cuts monthly need by ~$52
Frequently Asked Questions
How much should I have in an emergency fund?
Most financial advisors recommend 3 to 6 months of essential expenses — not income, but the amount you'd actually need to cover rent, food, insurance, and minimum debt payments. If your essential monthly expenses are $3,000, target $9,000 to $18,000. Start with a $1,000 mini emergency fund if you're also paying off debt, then build to the full amount once high-interest debt is cleared.
Where should I keep my savings?
For goals under 2 years, a high-yield savings account is the best option — your money is FDIC-insured, fully liquid, and earning 4–5% APY at current rates. For goals 3–5 years out, consider CDs or I Bonds if you can lock up the money. For goals beyond 5 years, a taxable brokerage account with index funds may offer higher returns, though with more risk. Keep emergency funds in a savings account — never invest money you might need quickly.
What's the difference between APY and APR?
APY (Annual Percentage Yield) includes the effect of compounding — it's the real rate you earn on savings. APR (Annual Percentage Rate) doesn't account for compounding. When comparing savings accounts, always compare APY. A 4.5% APY compounded monthly is slightly better than 4.5% APR because you earn interest on your interest each month.
How much of my income should go to savings?
The 50/30/20 rule suggests allocating 20% of after-tax income to savings and debt repayment. On a $4,000/month take-home pay, that's $800 for all savings goals combined. But any amount is better than nothing. If 20% feels out of reach, start with 5% or 10% and increase by 1% each month. Automating transfers on payday makes it painless — money you don't see is money you don't spend.
Should I save for multiple goals at once?
Yes, but prioritize. Build your emergency fund first since it protects all your other goals. After that, you can split contributions across multiple goals simultaneously. Open a separate savings account for each goal so you don't accidentally “borrow” from one to cover another. Many online banks let you create multiple savings buckets within one account at no extra cost.
How do I save faster for a down payment?
Beyond increasing monthly contributions, consider redirecting windfalls like tax refunds, bonuses, or gift money directly into your down payment fund. Moving to a high-yield savings account can add hundreds or thousands over a multi-year timeline. Some buyers also use first-time homebuyer programs that offer matching funds or reduced down payment requirements. Use the Mortgage Calculator to see how different down payment amounts affect your monthly payment and PMI.
Does this calculator account for taxes on interest?
This calculator shows gross interest earned. Interest from savings accounts is taxed as ordinary income, so your actual after-tax return is slightly lower. At a 22% marginal tax rate, a 4.5% APY effectively becomes about 3.5% after taxes. For most savings goals, this difference is modest — but for large balances over long periods, it can matter. Consider I Bonds or tax-advantaged accounts for larger, longer-term goals.
Related tools: Compound Interest Calculator · Mortgage Calculator · Debt Payoff Calculator · Retirement Calculator