Savings Goal Calculator
How long until you reach your savings target? Enter your balance, monthly contribution, and APY — see exactly how much interest shortens your timeline.
How the savings goal calculator works
Enter your starting balance, monthly contribution, and the APY of the savings account or CD you’re comparing. The calculator shows how many months it takes to reach your goal, and breaks out exactly how much of the final balance comes from interest vs. contributions.
On a $10,000 starting balance with $500/month contributions at 4.20% APY, the difference over 36 months vs. a 0.42% national-average account is typically $900–$1,200 in additional interest earned — and 2–3 fewer months to reach your goal.
What APY to use
Use the current APY of the account you are considering. The best HYSA rates are currently 4.10–4.40% APY. The best 12-month CDs are 4.15–4.30% APY. The FDIC national average is 0.42% — try entering that to see what you are leaving on the table at a traditional bank.
- For a HYSA — check the HYSA rankings page for today’s top rate.
- For a CD — check the CD rankings for the term matching your goal timeline.
- For a CD ladder — use the blended APY from the CD ladder calculator.
Emergency fund vs. savings goal
Emergency funds (3–6 months of expenses) should stay in a HYSA for instant access. For a defined savings goal with a known timeline, a CD laddered to mature when you need the money can earn more while still making the funds available on schedule. Use the CD vs. HYSA calculator to model rate scenarios for your specific balance and timeline.
Rates shown are for illustrative purposes. Verify current APYs at the institution before opening an account. YourBestSavings earns $0 from account referrals.
A common guideline is 20% of take-home pay. For specific goals: emergency fund = 3–6 months of expenses; house down payment = 10–20% of target price. Enter your goal and monthly capacity above to get a concrete timeline.
Use the current APY of your savings account. See current HYSA rates or best CD rates for today’s top options. Entering 0.42% (national average) vs. 4.20% (top HYSA) shows the real dollar cost of leaving money in a low-rate account.
On a $5,000 balance with $500/month at 4.20% APY toward a $25,000 goal, you typically arrive 2–3 months sooner than with zero interest, saving $1,000–$1,500 in contributions. The higher your starting balance, the larger the interest advantage.
If your timeline is flexible or under 6 months, a HYSA is better. If you have a fixed target date, a CD that matures at that date locks in today’s rate. Use the CD vs. HYSA calculator to model the exact difference for your situation.