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MoneyMath

Savings Goal Calculator

Saving for a house down payment, wedding, car, or emergency fund? Find the exact monthly contribution needed to hit your goal by a specific date — with compound interest factored in.

🟢 Updated April 2026👤 Reviewed by MoneyMath Editorial⚡ Runs in your browser · inputs never leave your device
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Required Monthly Contribution
$651.44
$5,914 earned as interest
Goal amount$50,000
Starting balance$5,000
Time horizon60 months (5.0 years)
Simple split (no interest)$750.00
With HYSA interest$651.44
Interest saves you$98.56/month
Show the formula
goal = current × (1+r)^n + pmt × [(1+r)^n − 1]/r
solve for pmt (monthly contribution)
where r = APY/12, n = months

Common savings goals (and realistic timelines)

  • Emergency fund ($10k–$30k): 12–24 months at moderate contributions
  • House down payment ($40k–$120k): 3–7 years typical
  • Wedding ($20k–$50k): 1–3 years after engagement
  • Car replacement ($15k–$40k): 3–5 years
  • Kid's college (up to $200k): 15–18 years (usually 529 plan)
  • Year-abroad sabbatical ($30k–$80k): 3–5 years

Where to park the money

  • Under 1 year: HYSA, money market account (Marcus, Ally, Wealthfront)
  • 1–5 years: HYSA or CD ladder, Treasury bills, I-bonds
  • 5+ years: Consider stock/bond mix, target-date fund, broad index
  • Kid's college: 529 plan (tax-free growth for education)

Why monthly consistency beats lump-sum planning

Most people overestimate their willingness to "deposit the extra at year-end." Dollar-cost averaging through automatic monthly transfer beats good intentions every time. Set up the automatic transfer on payday, before the money reaches your checking account.

The inflation consideration

If you're saving for a 10+ year goal, remember that the cost of whatever you're saving for is also rising. A $500,000 house today may cost $670,000 in 10 years at 3% inflation. Factor inflation into your goal target if the horizon is long.

Frequently Asked Questions

Should my emergency fund be in HYSA or stocks?

Emergency fund = liquid, safe, no risk of loss. Always HYSA or money market — never stocks. The whole point is instant access without selling into a down market. 3–6 months of essential expenses is standard; 12 months if you're self-employed or in a volatile industry.

What if I can't meet the required monthly amount?

Three levers: (1) extend the timeline (push goal out), (2) reduce the goal (smaller house, simpler wedding), (3) find more income (raise, side hustle, cut expenses). The calc just tells you the math — you choose which lever to pull.

Should I save for multiple goals at once?

Yes — via separate named accounts (Ally and SoFi support "buckets"). Emergency fund first, then everything else in parallel proportional to priority. A single pool makes it impossible to track progress.

How does inflation affect my savings goal?

Over 5+ years it matters. A $50,000 down payment target today needs to be ~$58,000 in 5 years at 3% annual inflation just to have the same buying power. Either increase your goal or save faster.

What APY should I assume for HYSA?

As of 2026, HYSAs pay 3.5–5% depending on the bank. Marcus, Ally, Wealthfront, Capital One 360 are typical. Rates follow Federal Funds rate — can drop if the Fed cuts. Use a conservative 3.5–4% for planning.